| Outline |
Indent Level
| |
| Color | Curly Brackets (indicating CPC extensions to IPC) | |
CPC | COOPERATIVE PATENT CLASSIFICATION | |||
![]() | CHAIRS (seats specially adapted for vehicles B60N 2/00; { hunting stands, e.g. hunting seats A01M 31/02; seats adapted for angling, e.g. fisherman's seats A01K 97/22; bath seats A47K 3/12; shower seats A47K 3/282; chairs with toilet means A47K 11/04; seats for surgeons, dentists A61B 19/28; chairs for disabled persons A61G 5/00; operating chairs, dental chairs, physiotherapeutic chairs, gynaecological chairs A61G 15/00; chairs with massage means A61H 2201/0149; ski-lift seats B61B 12/002; rail vehicles seats B61D 33/00; vessel furniture, e.g. boat seats B63B 29/04; aircraft seats B64D 11/06} ); SOFAS; BEDS (upholstery in general B68G; { beds specially adapted for nursing A61G 7/00; sleeping accomodation for caravans B60P 3/38, sleeping accommodation for rail vehicles B61D 31/00; sleeping accommodation for load-carrying vehicles B62D 33/0612; berths for vessels B63B 29/10} )WARNING -
|
![]() | Guide Heading: | Chairs; Stools; Benches |
![]() | Chairs adapted for special purposes (features relating to vertical adjustability A47C 3/20; convertible chairs A47C 13/00; chairs or personal conveyances specially adapted for patients or disabled persons A61G 5/00; operating chairs, dental chairs A61G 15/00) |
![]() | A47C 1/02 | . |
![]() | . . | having independently-adjustable supporting parts |
A47C 1/023 | . . . | the parts being horizontally-adjustable seats; { Expandable seats or the like,e.g. seats with horizontally adjustable parts} |
![]() | . . . | the parts, being the back-rest, or the back-rest and seat unit, having adjustable { and lockable} inclination |
A47C 1/0242 | . . . . | { by electric motors} |
A47C 1/0244 | . . . . | { by fluid means} |
A47C 1/0246 | . . . . | { by means of screw-and-nut mechanism} |
A47C 1/0248 | . . . . | { by chains, ropes or belts} |
A47C 1/025 | . . . . | by means of a { rack-and-pinion} or like gearing mechanism |
![]() | A47C 1/026 | . . . . | by means of peg-and-notch or { pawl-and-ratchet} mechanism |
A47C 1/027 | . . . . | by means of clamps or friction locking members |
![]() | . . . | for changing a straight chair into an easy chair, { e.g. by inverting or tilting seat and back-rest in the base frame or by overturning the whole chair} |
A47C 1/029 | . . . . | by changing the length or the inclination of the legs { (varying the height of a seat by inclining the legs A47C 3/36)} |
A47C 1/03 | . . . |
![]() | . . | having coupled adjustable supporting parts |
![]() | . . . | the parts being movably-coupled seat and back-rest (A47C 1/035 takes precedence) |
![]() | A47C 1/03205 | . . . . | { having adjustable and lockable inclination} |
A47C 1/03211 | . . . . . | { by electric motors} |
A47C 1/03216 | . . . . . | { by fluid means} |
A47C 1/03222 | . . . . . | { by means of screw-and-nut mechanism} |
A47C 1/03227 | . . . . . | { by chains, ropes or belts} |
A47C 1/03233 | . . . . . | { by means of a rack-and-pinion or like gearing mechanism} |
![]() | A47C 1/03238 | . . . . . | { by means of peg-and-notch or pawl-and-ratchet mechanism} |
A47C 1/0325 | . . . . . | { by means of clamps or friction locking members} |
A47C 1/03255 | . . . . | { with a central column, e.g. rocking office chairs (seat and back-rest not movably coupled A47C 3/026)} |
![]() | A47C 1/03261 | . . . . | { characterised by elastic means} |
A47C 1/03266 | . . . . . | { with adjustable elasticity} |
A47C 1/03272 | . . . . . | { with coil springs} |
A47C 1/03277 | . . . . . | { with leaf springs} |
A47C 1/03283 | . . . . . | { with fluid springs} |
A47C 1/03288 | . . . . . | { with resilient blocks} |
A47C 1/03294 | . . . . | { slidingly movable in the base frame, e.g. by rollers} |
A47C 1/033 | . . . . | the coupling member being a flexible strip |
![]() | . . . | the parts including a leg-rest or foot-rest (A47C 1/037 takes precedence; { supports for the feet or the legs coupled to fixed parts of the chair A47C 7/50; independent foot-rests or leg-rests A47C 16/02} ) |
![]() | A47C 1/0342 | . . . . | { in combination with movable backrest-seat unit or back-rest} |
A47C 1/0345 | . . . . . | { characterised by foot-rests actuated by lazy-tongs} |
A47C 1/0347 | . . . . . | { characterised by the backrest-seat unit or back-rest slidingly movable in the base frame, e.g. by rollers} |
![]() | . . . | the parts including a head-rest |
![]() | . | Hairdressers` or similar chairs, { e.g. beauty salon chairs} |
A47C 1/06 | . . | adjustable |
A47C 1/08 | . . | with auxiliary seats (insertable seats for children A47C 1/11) |
A47C 1/10 | . . | with head-rests; with paper holders |
A47C 1/11 | . . | Accessories not otherwise provided for, e.g. seats for children |
![]() | . |
![]() | A47C 1/121 | . . | having tipping-up seats |
A47C 1/124 | . . | Separate chairs, connectible together into a row |
A47C 1/126 | . . | stowable in floor or wall |
A47C 1/13 | . . | Indicators; Devices for reserving or the like { (coin-freed apparatus for seats or footstools G07F 17/08)} |
![]() | . | Beach chairs; { Chairs for outdoor use, e.g. chairs for relaxation or sun-tanning} |
A47C 1/16 | . | { Chairs or} seats detachably mounted on stadium benches (detachably mounted children`s chairs A47D 1/10) |
![]() |
![]() | . | Rocking chairs (specially for children A47D 13/10) |
![]() | A47C 3/021 | . . | having elastic frames |
![]() | A47C 3/025 | . . | with seat, or seat and back-rest unit elastically { or pivotally} mounted in a rigid { base} frame |
A47C 3/0252 | . . . | { connected only by an elastic member positioned between seat and base frame} |
A47C 3/0255 | . . . | { pivotally mounted in the base frame, e.g. swings} |
A47C 3/0257 | . . . | { slidingly movable in the base frame, e.g. by rollers} |
A47C 3/026 | . . . | with central column, e.g. rocking office chairs ; Tilting chairs |
A47C 3/027 | . . . | with curved rocking members between seat and { base} frame |
A47C 3/029 | . . | with curved rocking members resting on the floor |
A47C 3/03 | . . | Locking members (A47C 3/027 takes precedence) |
![]() | . | Stackable chairs; Nesting chairs |
A47C 3/12 | . | with shell-shape seat and back-rest unit, e.g. having arm rests |
A47C 3/14 | . | of asymmetrical shape |
A47C 3/16 | . | of legless type, e.g. with seat directly resting on the floor (A47C 3/14 takes precedence; detachably mounted on stadium benches A47C 1/16; children's chairs mounted on back-rest of chair A47D 1/10, { legless beach chairs A47C 1/146; inflatable chairs A7C4/54} ); Hassocks; Pouffes |
![]() | . | Chairs or stools with rotatable seat (adjustable in height by rotation A47C 3/24) |
![]() | . |
A47C 3/22 | . . | with balancing device, e.g. by spring, by weight |
![]() | A47C 3/24 | . . | with vertical spindle |
![]() | A47C 3/26 | . . | with vertical, { or inclined} toothed rack; { with peg-and-notch mechanism} |
![]() | A47C 3/28 | . . | with clamps acting on vertical rods |
A47C 3/285 | . . . | { with radially expansible clamping elements telescopically engaged in a tube or the like} |
A47C 3/30 | . . | with vertically-acting fluid cylinder |
A47C 3/32 | . . | with flexible height-adjusting means, e.g. rope, chain |
A47C 3/34 | . . | with pins coacting with holes { or bolt-and-nut adjustment} |
A47C 3/36 | . . | with means, or adapted, for inclining the legs of the chair or stool for varying height of seat |
A47C 3/38 | . . | with additional seat or additional legs for varying height of seat |
A47C 3/40 | . . | Telescopic guides |
![]() |
![]() | . | Dismountable chairs |
A47C 4/021 | . . | { connected by slotted joints} |
A47C 4/022 | . . | { connected by bars or wires} |
A47C 4/024 | . . | { having integral back-rest and rear leg} |
A47C 4/025 | . . | { having integral back-rest and front leg} |
A47C 4/027 | . . | { having integral seat and rear leg} |
A47C 4/028 | . . | { Upholstered chairs, e.g. metal, plastic or wooden chairs} |
A47C 4/03 | . . | Non-upholstered { chairs, e.g. metal, plastic or} wooden chairs |
![]() | . | Folding chairs with inflexible seats |
A47C 4/045 | . . | { foldable side to side only} |
A47C 4/06 | . . | Attachment of upholstery or fabric to frames (in general A47C 31/02) |
![]() | A47C 4/08 | . . | having a frame made of wood or plastics |
![]() | A47C 4/10 | . . . | with legs pivotably connected to seat or underframe |
A47C 4/12 | . . . . | of adjustable type (A47C 4/14 takes precedence) |
![]() | A47C 4/14 | . . . . | with cross legs |
![]() | A47C 4/18 | . . | having a frame made of metal |
![]() | A47C 4/20 | . . . | with legs pivotably connected to seat or underframe |
A47C 4/22 | . . . . | of adjustable type (A47C 4/24 takes precedence) |
![]() | A47C 4/24 | . . . . | with cross legs |
![]() | . | Folding chairs with flexible coverings for the seat or back elements |
A47C 4/283 | . . | { foldable side to side only} |
A47C 4/286 | . . | { foldable side to side and front to back, e.g. umbrella type} |
A47C 4/30 | . . | Attachment of upholstery or fabric to frames (in general A47C 31/02) |
![]() | A47C 4/32 | . . | having a frame made of wood or plastics |
![]() | A47C 4/34 | . . . | with legs pivotably connected to seat or underframe |
A47C 4/36 | . . . . | of adjustable type (A47C 4/38 takes precedence) |
![]() | A47C 4/38 | . . . . | with cross legs |
![]() | A47C 4/42 | . . | having a frame made of metal |
![]() | A47C 4/44 | . . . | with legs pivotably connected to seat or underframe |
A47C 4/46 | . . . . | of adjustable type (A47C 4/48 takes precedence) |
![]() | A47C 4/48 | . . . . | with cross legs |
A47C 4/52 | . | Trunk chairs, i.e. chairs collapsible to { self contained carrying case, e.g. } trunk shape (trunk tables A47B 3/10) |
A47C 4/54 | . | inflatable chairs (connection of valves to inflatable elastic bodies B60C 29/00) |
![]() | Chairs of special materials |
A47C 5/005 | . | { of paper, cardboard or similar pliable material} |
A47C 5/02 | . | { of woven material, e.g.} basket chairs |
![]() | . | Metal chairs, e.g. tubular (of rocking type A47C 3/023; of non-tubular folding, collapsible, or dismountable type A47C 4/00) |
A47C 5/043 | . . | { of tubular non-circular cross-section} |
A47C 5/046 | . . | { of non-tubular cross-section} |
A47C 5/06 | . . | Special adaptation of seat upholstery or fabric for attachment to tubular chairs |
A47C 5/08 | . . | Tubular chairs having sheathed tubes; Adaptation of sheathed tubes thereto |
A47C 5/10 | . . | Tubular chairs of foldable, collapsible, or dismountable type |
![]() | A47C 5/12 | . | of plastics, with or without reinforcement |
A47C 5/14 | . | characterised by the use of laminated wood |
![]() | Parts, details, or accessories of chairs or stools (attaching to floor A47B 91/08) |
![]() | . |
A47C 7/004 | . . | { for chairs or stools with central column, e.g. office chairs} |
A47C 7/006 | . . | { with castors} |
A47C 7/008 | . . | { for uneven surfaces} |
![]() | . | Seat parts (adaptation of seats to mounting in tubular chairs A47C 5/06; such parts not restricted to chairs A47C 23/00; removable upholstered units or cushions A47C 27/00) |
A47C 7/021 | . . | { Detachable or loose seat cushions} |
A47C 7/022 | . . | { especially profiled for adaptation to body contour} |
A47C 7/024 | . . | { with double seats} |
![]() | A47C 7/025 | . . |
A47C 7/14 | . . | of adjustable shape; elastically mounted |
A47C 7/16 | . . | Seats made of wooden, plastics, or metal sheet material; Panel seats |
![]() | A47C 7/18 | . . | having foamed material included in cushioning part (foamed material mattresses A47C 27/14) |
A47C 7/22 | . . | Straps or the like for { direct user support or for} carrying upholstery |
![]() | A47C 7/24 | . . | Upholstered seats (A47C 7/18 takes precedence) |
![]() | A47C 7/28 | . . | with tensioned springs, e.g. of flat type |
A47C 7/282 | . . . | { with mesh-like supports, e.g. elastomeric membranes} |
A47C 7/285 | . . . | { with metal strips or webs} |
A47C 7/287 | . . . | { with combinations of different types flat type tensioned springs} |
A47C 7/30 | . . . | with springs meandering in a flat plane |
A47C 7/32 | . . . | with tensioned cords, e.g. of elastic type, in a flat plane |
![]() | A47C 7/34 | . . | with springs in compression, e.g. coiled |
A47C 7/342 | . . . | { Edge stiffeners} |
A47C 7/345 | . . . | { of adjustable resilience] } |
A47C 7/347 | . . . | { with means for connecting springs to each other or to seat frame} |
![]() | A47C 7/36 | . | Support for the head or the back |
![]() | . . | for the head { (adjustable coupled to reclining or easy chairs A47C 1/036; for operating or dental chairs A61G 15/00; for car seats B60N 2/48)} |
A47C 7/383 | . . . | { Detachable or loose head- or neck-supports, e.g. horse-shoe shaped (detachable head rests for cars B60N 2/4879)} |
A47C 7/386 | . . . | { Detachable covers for headrests} |
![]() | . . | for the back |
A47C 7/402 | . . . | { adjustable in height} |
A47C 7/405 | . . . | { with double backrests} |
A47C 7/407 | . . . | { of collapsible type} |
![]() | . . . | of detachable { or loose} type { (detachable or loose back supports associated with beds A47C 20/027)} |
![]() | . . . | with elastically-mounted { back-rest or backrest-seat unit in the base} frame |
A47C 7/441 | . . . . | { with adjustable elasticity} |
A47C 7/443 | . . . . | { with coil springs} |
A47C 7/445 | . . . . | { with leaf springs} |
A47C 7/446 | . . . . | { with fluid springs} |
A47C 7/448 | . . . . | { with resilient blocks} |
![]() | . . . | with special, e.g. adjustable, { lumbar region support} profile; "Ackerblom" profile chairs |
A47C 7/48 | . . . | of freely-rotatable type |
![]() | . | Supports for the feet or the legs { coupled to fixed parts of the chair} (coupled to other adjustable parts { of the chair} A47C 1/034, A47C 1/037; { stand-alone rests or supports for the feet or the legs, e.g.} footstools A47C 16/02) |
A47C 7/503 | . . | { with double foot-rests or leg-rests} |
A47C 7/506 | . . | { of adjustable type} |
A47C 7/52 | . . | of detachable type |
![]() | . | Supports for the arms |
![]() | . | Parts or details of tipping-up chairs, e.g. of theatre chairs |
A47C 7/563 | . . | { provided with a back-rest moving with the seat} |
A47C 7/566 | . . | { Resiliently mounted seat or back-rest} |
A47C 7/58 | . . | Hinges, e.g. for mounting chairs in a curved row (hinges for wings in general E05D) |
A47C 7/60 | . . | Use of locks or ledges for limiting the seat movement { (coin-freed apparatus for seats or footstools G07F 17/08)} |
![]() | . | Accessories for chairs |
A47C 7/64 | . . | Hat or coat holders |
A47C 7/66 | . . | Means to protect against weather |
![]() | . . | Arm-rest tables; { or back-rest tables (suspended or hinged panels forming a table A47B 5/00); Cup holders} |
![]() | . . | Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like |
![]() | Stools for specified purposes (with rotatable seats A47C 3/18; with vertically adjustable seats A47C 3/20; footstools A47C 16/02; prayer stools A47C 16/04; platforms or seat-boxes specially adapted for angling A01K 97/22) { other seating furniture for specified purposes A47C 15/004} |
![]() | . | { with exercising means or having special therapeutic or ergonomic effects} |
A47C 9/007 | . |
![]() | . |
A47C 9/022 | . . |
A47C 9/025 | . . | { Stools for standing or leaning against, e.g. in a semi-standing or half-seated position} |
A47C 9/027 | . . | { Stools for work at ground level} |
A47C 9/04 | . | Milking stools |
A47C 9/06 | . | Wall stools; { Stools hingedly mounted against the wall} |
A47C 9/08 | . | Music stools |
![]() | . | Camp, travelling, or sports stools (walking sticks or umbrellas convertible into seats, hunting sticks A45B 5/00) |
![]() | Benches not otherwise provided for (school forms A47B 39/00) |
![]() | Step-stools NOTE -
|
![]() | Convertible chairs, stools, or benches (step-stools requiring conversion between the step and seat functions A47C 12/02; stretchers, for patients or disabled persons, convertible into chairs A61G 1/017) |
![]() | Other seating furniture (school forms A47B 39/00) |
![]() | { Stand-alone} rests or supports for feet, legs, arms, back or head (associated with chairs A47C 7/00; associated with beds or sofas A47C 20/00) |
A47C 16/005 | . | { Back-rests} |
![]() | . | Footstools; Foot-rests; Leg-rests |
A47C 16/04 | . | Prayer-stools; Kneeling stools; Kneeling supports (hassocks or pouffes A47C 3/16) |
![]() | Guide Heading: | Sofas; Beds NOTE -
|
![]() | Sofas; Couches; Beds (bedsteads 19/00; spring mattresses A47C 23/00; divan bases A47C 23/00; stuffed mattresses A47C 27/00; beds with special provisions for nursing A61G 7/00) |
A47C 17/02 | . | Sofas, couches, settees, or the like, without movable parts |
![]() | . | { Seating furniture, e.g.} sofas, couches, settees, or the like, with movable parts [changeable to beds]; Chair beds |
A47C 17/045 | . . | { Seating furniture having loose or by fabric hinge connected cushions changeable to beds} |
A47C 17/12 | . . | changeable to beds by tilting or extending the arm-rests |
![]() | . . | { Seating furniture having non-movable backrest} changeable { to beds} by increasing the available { seat} part, e.g. by drawing { seat cushion} forward |
A47C 17/14 | . . | changeable to beds by removing parts only |
![]() | . . | { Seating furniture} changeable to beds by tilting or pivoting the back-rest |
A47C 17/161 | . . . | { with back-rest made of multiple movable cushions} |
A47C 17/162 | . . . | { with adjustable back-rest} |
A47C 17/163 | . . . | { and a foot-rest} |
![]() | A47C 17/165 | . . . | with forward tiltable back-rest, e.g. back cushion |
![]() | A47C 17/17 | . . . | with coupled movement of back-rest and seat |
A47C 17/18 | . . . | and tilting or pivoting the arm-rest |
![]() | A47C 17/20 | . . . | thereby uncovering one or more auxiliary parts previously hidden (A47C 17/22 takes precedence) |
![]() | A47C 17/207 | . . . . | with seat cushion consisting of { multiple} superposed parts, at least one lower { hidden} part being used to form part of the { bed} surface |
A47C 17/213 | . . . . | the surface, when used for lying down { in a bed position} , consisting of one side of the { seating furniture} seat frame and the back-rest frame |
![]() | . . | { Seating furniture having non-movable back-rest changeable to beds} with means for uncovering a previously hidden mattress or similar bed part |
A47C 17/225 | . . . | { with hidden separate full size mattress frame unfolded out of the base frame} |
A47C 17/23 | . . . | the lying down { bed} surface partly consisting of one side of the seat |
![]() | A47C 17/24 | . . . | with only one movable part being tiltable about a horizontal axis |
A47C 17/26 | . . . . | tiltable to an overturned position |
A47C 17/28 | . . . . | having means to lift the tilting axis |
A47C 17/30 | . . . | two or more parts being rotatable about a vertical axis |
A47C 17/32 | . . | Changing a single bed into a double bed by extending, pivoting, or tilting a previously hidden second mattress or other bed part |
![]() | . . | Joining seats, chairs, or couches to form beds |
A47C 17/37 | . . | Changing sofas or the like into beds by means of furniture other than seats or chairs |
![]() | . | Wall beds |
A47C 17/40 | . . | having balancing members, e.g. weights, springs |
![]() | A47C 17/42 | . . | having supporting legs with fixed position on the floor, e.g. attached thereto |
A47C 17/44 | . . . | having means on the supporting legs facilitating the removal of the bed from its place |
A47C 17/46 | . . | characterised by a rigid mattress-supporting member |
A47C 17/48 | . . | characterised by two or more relatively-movable { mattress-support} parts |
A47C 17/50 | . . | characterised by their shape, e.g. multiple-wall beds |
![]() | . | Cabinet beds; Table beds, or like beds; Wardrobe beds |
A47C 17/54 | . . | in which the cabinet or the like is tilted with the bed |
A47C 17/56 | . . | pivotable on both horizontal and vertical axis |
A47C 17/58 | . . | with extensible mattress support |
A47C 17/60 | . . | the cabinet being essentially changed in shape in sleeping position of the bed |
A47C 17/62 | . . |
![]() | . | Travelling or camp beds (adjusting members for rests A47C 20/00; travelling or camp sacks or packs convertible into beds or mattresses A45F 4/06; stretchers A61G 1/00) |
A47C 17/645 | . . | { dismountable} |
A47C 17/66 | . . | having specially-adapted body-carrying surfaces |
A47C 17/68 | . . | only the legs being foldable |
![]() | A47C 17/70 | . . | the bed frame being foldable about a horizontal axis |
A47C 17/705 | . . . | { with detachable legs} |
A47C 17/72 | . . . | having cross legs (A47C 17/82 takes precedence) |
A47C 17/74 | . . | the bed being foldable about a vertical axis |
A47C 17/76 | . . | having extensible, e.g. telescopic parts |
A47C 17/78 | . . | held in shape by stressed cords |
A47C 17/80 | . . | adapted to be used in or connected to vehicles |
A47C 17/82 | . . | Trunk beds; Travelling-case or like beds |
A47C 17/84 | . | Suspended beds, e.g. suspended from ceiling (hammocks A45F 3/22) |
A47C 17/86 | . | Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C 17/02, A47C 17/04, A47C 17/38, A47C 17/52, A47C 17/64, or A47C 17/84; { Drawers in or under beds} |
![]() | Bedsteads (spring mattresses with rigid frame or forming part of the bedstead A47C 23/00; bed jointing members or fittings for bedsteads F16B) |
A47C 19/005 | . | { dismountable} |
![]() | . | Parts or details of bedsteads not fully covered in a single one of the following sub-groups, e.g. bed rails, post rails |
![]() | A47C 19/021 | . . | { Bedstead frames} |
A47C 19/022 | . . . | { Head or foot boards} |
A47C 19/024 | . . . | { Legs} |
![]() | A47C 19/025 | . . . | { Direct mattress support frames, Cross-bars} |
A47C 19/028 | . . | { for joining separate bedsteads} |
![]() | . | Extensible bedsteads, e.g. with adjustment of length, width, height (for children`s beds A47D 7/00) |
![]() | . | Folding bedsteads (travelling or camp beds A47C 17/64) |
A47C 19/122 | . . | { foldable head to foot only} |
A47C 19/124 | . . | { foldable side to side only} |
A47C 19/126 | . . | { foldable side to side and head to foot, e.g. umbrella type} |
A47C 19/128 | . . | { only legs being foldable} |
A47C 19/14 | . . | of the lazy-tongs type |
![]() | . | Multi-stage bedsteads; { e.g. bunk beds} (multiple-wall beds A47C 17/50; suspended beds A47C 17/84 ); Bedsteads stackable to multi-stage bedsteads |
A47C 19/202 | . . | { Stacking or nesting bedsteads} |
A47C 19/205 | . . | { convertible, e.g. from single bed or sofa} |
A47C 19/207 | . . | { Mezzanine beds} |
A47C 19/22 | . | Combinations of bedsteads with other furniture or with accessories, e.g. with bedside cabinets (bed-tables A47B 23/00; { bedside cabinets A47B 79/00} ) |
![]() | Head -, foot -, or like rests for beds, sofas or the like (book rests or bed tables A47B 23/00; bed-rests specially adapted for nursing A61G 7/065) |
![]() | . | of detachable { or loose} type (A47C 20/04, A47C 20/08 take precedence; { for chairs A47C 7/00; pillows A47G 9/10} ) |
![]() | A47C 20/021 | . . | { Foot or leg supports} |
A47C 20/023 | . . | { Arm supports} |
A47C 20/025 | . . | { Supports specially adapted for pregnant women} |
A47C 20/026 | . . |
![]() | A47C 20/027 | . . | { Back supports, e.g. for sitting in bed} |
![]() | . | with adjustable inclination (A47C 20/08 takes precedence) |
A47C 20/041 | . . | { by electric motors} |
A47C 20/042 | . . | { by means of screw-and-nut mechanism} |
![]() | A47C 20/043 | . . | { by means of peg-and-notch or pawl-and-ratchet mechanism} |
A47C 20/046 | . . | { by means of a rack-and-pinion or like gearing mechanism} |
A47C 20/047 | . . | { by friction locking means} |
A47C 20/048 | . . | { by fluid means} |
A47C 20/06 | . . | the adjustable part immobilising foldable legs |
![]() | . | with means for adjusting two or more rests simultaneously |
![]() | Attachments for beds, e.g. sheet holders, bed-cover holders (bed tables supported on the bedstead A47B 23/02; for children`s beds { A47D 7/00} , A47D 15/00); Ventilating, cooling or heating means in connection with bedsteads or mattresses |
A47C 21/003 | . | { Lighting, radio, telephone or the like connected to the bedstead} |
A47C 21/006 | . | { Oscillating, balancing or vibrating mechanisms connected to the bedstead (for children`s beds A47D 9/02)} |
![]() | . | { Holders for loose bed elements, e.g.} sheet holders; bed cover holders |
![]() | . . | { Sheet holders; Bed cover holders} |
A47C 21/024 | . . . | { for holding bed covers above the body of the user (bed-clothes supports to alleviate the weight of the bed-clothes on the patient A61G 7/0501)} |
A47C 21/026 | . . | { Pillow holders; Mattress holders} |
A47C 21/028 | . . | { Holders for facilitating making the bed} |
![]() | . | Devices for ventilating, cooling or heating |
![]() | A47C 21/042 | . . |
A47C 21/044 | . . . | { with active means, e.g. by using air blowers or liquid pumps} |
A47C 21/046 | . . . | { without active means, e.g. with openings or heat conductors} |
A47C 21/048 | . . | { for heating} |
A47C 21/06 | . |
A47C 21/08 | . | Devices for prevention against falling-out, e.g. detachable sidewalls (for children`s beds A47D 7/00) |
![]() | Spring mattresses with rigid frame or forming part of the bedstead; Divan bases; { Slatted bed bases} (unframed spring units A47C 25/00; spring units forming part of stuffed mattresses A47C 27/00) |
A47C 23/002 | . | { with separate support elements, e.g. elastomeric springs arranged in a two-dimensional matrix pattern} |
A47C 23/005 | . | { foldable or dismountable} |
A47C 23/007 | . |
A47C 23/02 | . | using leaf springs, e.g. metal strips (wooden springs A47C 23/06) |
![]() | . | using springs in compression, e.g. coiled |
![]() | A47C 23/043 | . . | using wound springs |
A47C 23/0431 | . . . | { supporting a flat board or strip} |
A47C 23/0433 | . . . | { of different resilience} |
A47C 23/0435 | . . . | { of adjustable resilience} |
A47C 23/0436 | . . . | { made from a single wire} |
A47C 23/0438 | . . . | { of special shape} |
A47C 23/047 | . . | incorporating inflatable elements |
![]() | A47C 23/05 | . . | Frames therefor; Connecting the springs to the frame; { Interconnection of springs, e.g. in spring units} |
![]() | . | using wooden springs, e.g. of slat type; { Slatted bed bases} |
A47C 23/061 | . . | { Slat structures} |
![]() | A47C 23/062 | . . | { Slat supports} |
![]() | . | using tensioned springs, e.g. flat type (A47C 23/02 takes precedence) |
A47C 23/125 | . . | { using vertically mounted tension springs} |
![]() | A47C 23/14 | . . | forming nets; combined with nets |
A47C 23/145 | . . . | with horizontal interlocking wound springs; Attachment thereof to the frame |
A47C 23/15 | . . . | with braided or crossed flat springs or cords; with horizontal wound springs (A47C 23/145 takes precedence) |
A47C 23/155 | . . . | with combinations of flat springs or link chains with wound spring |
A47C 23/16 | . . | of plane meandering type |
A47C 23/18 | . . | of resilient webbing |
A47C 23/20 | . . | of resilient sheet form |
A47C 23/22 | . . | of tensioned rubber cords or like cords |
A47C 23/24 | . . | using tensioned textile or other non-resilient strips |
A47C 23/26 | . . | Frames therefor; Connecting the springs to the frame |
A47C 23/28 | . . | Tensioning devices therefor |
![]() | . | using combinations of springs covered by more than one of the groups A47C 23/04, A47C 23/06 and A47C 23/12; Frames therefor |
A47C 23/34 | . | with provisions for giving extra support for the head or the legs |
![]() | Unframed spring units WARNING -
|
![]() | Stuffed or fluid mattresses specially adapted for chairs, beds or sofas(arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor, A61G 7/057; ready-made upholstery pads in general B68G 5/00; making mattresses B68G 7/00) |
A47C 27/001 | . | { with several cushions, mattresses or the like, to be put together in one cover} |
![]() | . | { Mattress tickings or covers (bed cover holders A47C 21/02; mattress hand-straps A47C 31/08; bed linen or counterpanes A47G 9/0238)} |
A47C 27/003 | . . | { having edge welts or rolls} |
![]() | A47C 27/005 | . . | { liquid-impermeable} |
A47C 27/007 | . . |
A47C 27/008 | . . | { protecting against wear or damage} |
![]() | . | with spring inlays (A47C 27/20 takes precedence) |
![]() | A47C 27/045 | . . | Attachment of spring inlays to coverings (upholstery attaching means A47C 31/02); Use of stiffening sheets, lattices or grids { in, on, or} under spring inlays |
A47C 27/0453 | . . . | { Attachment of spring inlays to outer layers} |
A47C 27/0456 | . . . | { Use of stiffening sheets, lattices or grids in, on, or under, spring inlays} |
![]() | A47C 27/05 | . . | with { padding material, e.g.} foamed material, in top, bottom, or side layers |
A47C 27/053 | . . . | { with only one layer of foamed material} |
A47C 27/056 | . . . | { with different layers of foamed material} |
![]() | A47C 27/06 | . . | Spring inlays |
A47C 27/061 | . . . | { of adjustable resiliency} |
A47C 27/062 | . . . | { of different resiliencies} |
![]() | A47C 27/063 | . . . | { wrapped or otherwise protected} |
A47C 27/065 | . . . | { of special shape} |
A47C 27/066 | . . . | { Edge stiffeners} |
A47C 27/067 | . . . | { of plane meandering type} |
A47C 27/068 | . . . | { made from a single wire} |
A47C 27/07 | . . . | Attaching, or interconnecting of, springs in spring inlays |
![]() | A47C 27/08 | . | { Fluid mattresses, e.g.} pneumatic mattresses, { Liquid mattresses or mattresses with fluid-like particles} (connecting valves to inflatable elastic bodies B60C 29/00) |
![]() | . . | { Pneumatic mattresses} |
A47C 27/082 | . . . | { with non-manual inflation, e.g. with electric pumps} |
A47C 27/083 | . . . | { with pressure control, e.g. with pressure sensors} |
A47C 27/084 | . . . | { self inflating} |
A47C 27/085 | . . | { Liquid mattresses, e.g. filled with water or gel} |
A47C 27/086 | . . | { Fluid-like particles mattresses, e.g. filled with beads} |
A47C 27/087 | . . | { with means for connecting opposite sides of the mattress, e.g. internal ties or strips} |
A47C 27/088 | . . | { Fluid mattresses filled with elastic bodies, e.g. foam} |
A47C 27/10 | . . | with two or more independently-fillable chambers |
![]() | . | with fibrous inlays, e.g. made of wool, of cotton |
A47C 27/121 | . . | { with different kinds of inlays in one mattress} |
A47C 27/122 | . . | { with special fibres, such as acrylic thread, coconut, horsehair} |
A47C 27/124 | . . | { with feathers, down or similar inlays} |
A47C 27/125 | . . | { Mattresses having upholstery inlays and a special profile, body support or the like} |
A47C 27/127 | . . | { with reinforcement sheets, grids or the like} |
A47C 27/128 | . . | { with inflatable elements} |
![]() | . | with foamed material inlays |
![]() | A47C 27/142 | . . | { with projections, depressions or cavities} |
A47C 27/148 | . . | { of different resilience} |
A47C 27/15 | . . | consisting of two or more layers (A47C 27/16 takes precedence) |
A47C 27/16 | . . | reinforced with sheet-like { or rigid} elements, e.g. profiled |
A47C 27/18 | . . | in combination with inflatable bodies |
A47C 27/20 | . . | with springs moulded in, or situated in { cavities or} openings in foamed material |
A47C 27/22 | . | with both fibrous and foamed material inlays |
![]() | Nets for protection against insects in connection with chairs or beds (insect nets for animals A01K 13/00; insect nets as travelling equipment A45F 3/52); Bed canopies |
![]() | Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets |
A47C 31/001 | . | { Fireproof means} |
A47C 31/002 | . | { Anti-earthquake means} |
A47C 31/003 | . | { Magnets} |
A47C 31/004 | . | { Means for protecting against undesired influence, e.g. magnetic radiation or static electricity} |
A47C 31/005 | . | { Use of aromatic materials, e.g. herbs} |
A47C 31/006 | . | { Use of three-dimensional fabrics} |
A47C 31/007 | . | { Anti-mite, anti-allergen or anti-bacterial means} |
A47C 31/008 | . | { Use of remote controls} |
![]() | . | Upholstery attaching means (quilting, quilting means, fastening, fixing or finishing upholstery B68G 7/00) |
A47C 31/023 | . . | { connecting upholstery to frames, e.g. by hooks, clips, snap fasteners, clamping means or the like} |
A47C 31/026 | . . | { passing through the upholstery, e.g. upholstery nails or buttons} |
![]() | A47C 31/04 | . . | Clamps for attaching flat elastic strips or flat meandering springs to frames |
A47C 31/08 | . | Mattress hand-straps |
![]() | . | Loose { or removable} furniture covers |
![]() | . | Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons (body measuring means for clothing manufacture A41H 1/00) |