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[Search a list of Patent Appplications for class D15]  Class   D15MACHINES NOT ELSEWHERE SPECIFIED
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   [List of Patents for class D15 subclass 1]  1           ENGINE
    [List of Patents for class D15 subclass 2]  2           Subclass 2 indent level is 1 Steam type (includes element)
   [List of Patents for class D15 subclass 3]  3           Subclass 3 indent level is 1 Vehicle
    [List of Patents for class D15 subclass 4]  4           Subclass 4 indent level is 2 Boat type (includes element)
   [List of Patents for class D15 subclass 5]  5           Subclass 5 indent level is 1 Element or attachment
    [List of Patents for class D15 subclass 6]  6           Subclass 6 indent level is 2 Carburetor
   [List of Patents for class D15 subclass 7]  7           PUMP OR COMPRESSOR
    [List of Patents for class D15 subclass 8]  8           Subclass 8 indent level is 1 Aquarium type
    [List of Patents for class D15 subclass 9]  9           Subclass 9 indent level is 1 Compressor
   [List of Patents for class D15 subclass 9.1]  9.1           Subclass 9.1 indent level is 1 Gasoline or oil pump (1)
    [List of Patents for class D15 subclass 9.2]  9.2           Subclass 9.2 indent level is 2 Plural
    [List of Patents for class D15 subclass 9.3]  9.3           Subclass 9.3 indent level is 2 With superposed globe (2)
   [List of Patents for class D15 subclass 10]  10           AGRICULTURAL OR CONSTRUCTION MACHINERY
   [List of Patents for class D15 subclass 11]  11           Subclass 11 indent level is 1 Plow, tiller or element thereof (includes snow plow, blower)
    [List of Patents for class D15 subclass 12]  12           Subclass 12 indent level is 2 Powered
    [List of Patents for class D15 subclass 13]  13           Subclass 13 indent level is 1 Material spreader (includes sprayer)
   [List of Patents for class D15 subclass 14]  14           Subclass 14 indent level is 1 Lawnmower
    [List of Patents for class D15 subclass 15]  15           Subclass 15 indent level is 2 Rider type (3)
    [List of Patents for class D15 subclass 16]  16           Subclass 16 indent level is 2 Reel or sickle type
   [List of Patents for class D15 subclass 17]  17           Subclass 17 indent level is 2 Element or attachment
    [List of Patents for class D15 subclass 18]  18           Subclass 18 indent level is 3 Handle
    [List of Patents for class D15 subclass 19]  19           Subclass 19 indent level is 1 Concrete, asphalt, or soil mixer
    [List of Patents for class D15 subclass 20]  20           Subclass 20 indent level is 1 Compactor
    [List of Patents for class D15 subclass 21]  21           Subclass 21 indent level is 1 Drilling, mining, or soil treatment (includes element)
   [List of Patents for class D15 subclass 22]  22           Subclass 22 indent level is 1 Self-propelled
   [List of Patents for class D15 subclass 23]  23           Subclass 23 indent level is 2 Tractor type (includes grader or bulldozer)
    [List of Patents for class D15 subclass 24]  24           Subclass 24 indent level is 3 Endless track
    [List of Patents for class D15 subclass 25]  25           Subclass 25 indent level is 3 With scoop or blade
    [List of Patents for class D15 subclass 26]  26           Subclass 26 indent level is 2 Agricultural type
    [List of Patents for class D15 subclass 27]  27           Subclass 27 indent level is 1 Trailing implement (includes lawn sweeper)
   [List of Patents for class D15 subclass 28]  28           Subclass 28 indent level is 1 Element or attachment (4)
    [List of Patents for class D15 subclass 29]  29           Subclass 29 indent level is 2 Disc, rotary hoe, or tooth
    [List of Patents for class D15 subclass 30]  30           Subclass 30 indent level is 2 Cab, e.g., enclosure for tractor, etc.
    [List of Patents for class D15 subclass 31]  31           Subclass 31 indent level is 2 Hood or radiator grille
    [List of Patents for class D15 subclass 32]  32           Subclass 32 indent level is 2 Scraper blade or loader element
    [List of Patents for class D15 subclass 33]  33           Subclass 33 indent level is 2 Frame or body
   [List of Patents for class D15 subclass 66]  66           TEXTILE, SEWING, KNITTING AND EMBROIDERING MACHINE
    [List of Patents for class D15 subclass 67]  67           Subclass 67 indent level is 1 With treadle
    [List of Patents for class D15 subclass 68]  68           Subclass 68 indent level is 1 Sleeve-type sewing surface
   [List of Patents for class D15 subclass 69]  69           Subclass 69 indent level is 1 Sewing machine
    [List of Patents for class D15 subclass 70]  70           Subclass 70 indent level is 2 With carrying handle
    [List of Patents for class D15 subclass 71]  71           Subclass 71 indent level is 2 Kneehole type
   [List of Patents for class D15 subclass 72]  72           Subclass 72 indent level is 2 Element or attachment
    [List of Patents for class D15 subclass 73]  73           Subclass 73 indent level is 3 Surface ornamentation
    [List of Patents for class D15 subclass 74]  74           Subclass 74 indent level is 3 Leg or side frame
    [List of Patents for class D15 subclass 75]  75           Subclass 75 indent level is 3 Cover
    [List of Patents for class D15 subclass 76]  76           Subclass 76 indent level is 3 Frame, head, or arm
    [List of Patents for class D15 subclass 77]  77           Subclass 77 indent level is 1 Cutting
    [List of Patents for class D15 subclass 78]  78           Subclass 78 indent level is 1 Element or attachment
   [List of Patents for class D15 subclass 79]  79           REFRIGERATION MACHINERY AND APPARATUS
    [List of Patents for class D15 subclass 80]  80           Subclass 80 indent level is 1 Ice maker
   [List of Patents for class D15 subclass 81]  81           Subclass 81 indent level is 1 Freezer or refrigerator
    [List of Patents for class D15 subclass 82]  82           Subclass 82 indent level is 2 Ice cream type (includes element)
   [List of Patents for class D15 subclass 83]  83           Subclass 83 indent level is 2 Top loading
    [List of Patents for class D15 subclass 84]  84           Subclass 84 indent level is 3 Opposed doors
   [List of Patents for class D15 subclass 85]  85           Subclass 85 indent level is 2 Plural doors and/or drawers
    [List of Patents for class D15 subclass 86]  86           Subclass 86 indent level is 3 Three or more
    [List of Patents for class D15 subclass 87]  87           Subclass 87 indent level is 3 Superposed
    [List of Patents for class D15 subclass 88]  88           Subclass 88 indent level is 2 Vertical hinge alignment
   [List of Patents for class D15 subclass 89]  89           Subclass 89 indent level is 1 Element or attachment
    [List of Patents for class D15 subclass 90]  90           Subclass 90 indent level is 2 Ice tray or mold
    [List of Patents for class D15 subclass 91]  91           Subclass 91 indent level is 2 Door
   [List of Patents for class D15 subclass 122]  122           MATERIAL WORKING, ABRADING, OR FOUNDING MACHINERY
    [List of Patents for class D15 subclass 123]  123           Subclass 123 indent level is 1 Deforming or crushing (includes element) (5)
   [List of Patents for class D15 subclass 124]  124           Subclass 124 indent level is 1 Abrading
    [List of Patents for class D15 subclass 125]  125           Subclass 125 indent level is 2 Bench or table mounted
    [List of Patents for class D15 subclass 126]  126           Subclass 126 indent level is 2 Element or attachment
   [List of Patents for class D15 subclass 127]  127           Subclass 127 indent level is 1 Cutting (6)
    [List of Patents for class D15 subclass 128]  128           Subclass 128 indent level is 2 Punching or stamping
    [List of Patents for class D15 subclass 129]  129           Subclass 129 indent level is 2 Shearing
    [List of Patents for class D15 subclass 130]  130           Subclass 130 indent level is 2 Turning, e.g., lathe, etc.
    [List of Patents for class D15 subclass 131]  131           Subclass 131 indent level is 2 Milling
    [List of Patents for class D15 subclass 132]  132           Subclass 132 indent level is 2 Drilling (7)
   [List of Patents for class D15 subclass 133]  133           Subclass 133 indent level is 2 Sawing (includes element)
    [List of Patents for class D15 subclass 134]  134           Subclass 134 indent level is 3 Band type
   [List of Patents for class D15 subclass 135]  135           Subclass 135 indent level is 1 Molding or casting
   [List of Patents for class D15 subclass 136]  136           Subclass 136 indent level is 2 Mold or die
    [List of Patents for class D15 subclass 137]  137           Subclass 137 indent level is 3 Shoe type, e.g., last, etc.
   [List of Patents for class D15 subclass 138]  138           Subclass 138 indent level is 1 Element or attachment
    [List of Patents for class D15 subclass 139]  139           Subclass 139 indent level is 2 Cutting tool, e.g., drill bit, etc.
    [List of Patents for class D15 subclass 140]  140           Subclass 140 indent level is 2 Tool or work holder
    [List of Patents for class D15 subclass 141]  141           Subclass 141 indent level is 2 Machine support or frame
    [List of Patents for class D15 subclass 142]  142           Subclass 142 indent level is 2 Lever or handle
    [List of Patents for class D15 subclass 143]  143           Subclass 143 indent level is 2 Bearing, bushing, or pillow block
   [List of Patents for class D15 subclass 144]  144           HEAT TREATMENT, WELDING OR BRAZING
    [List of Patents for class D15 subclass 144.1]  144.1           Subclass 144.1 indent level is 1 Scientific, laboratory, or industrial heating equipment
    [List of Patents for class D15 subclass 144.2]  144.2           Subclass 144.2 indent level is 1 Solid material melting, e.g., solder, etc.
   [List of Patents for class D15 subclass 145]  145           PACKAGING OR WRAPPING
    [List of Patents for class D15 subclass 146]  146           Subclass 146 indent level is 1 Vacuum or heat seal
    [List of Patents for class D15 subclass 147]  147           VIBRATOR OR SEPARATOR
   [List of Patents for class D15 subclass 148]  148           DRIVE TRAIN
    [List of Patents for class D15 subclass 149]  149           Subclass 149 indent level is 1 Transmission or speed reducer
   [List of Patents for class D15 subclass 150]  150           LUBRICATOR OR OIL COLLECTOR.
   [List of Patents for class D15 subclass 151]  151           Subclass 151 indent level is 1 Service station type (8)
    [List of Patents for class D15 subclass 152]  152           Subclass 152 indent level is 2 With collecting means
    [List of Patents for class D15 subclass 199]  199           MISCELLANEOUS
SEARCH NOTES FOR CLASS D15:
(1) Includes element per se.
(2) Includes cylindrical element at top.
(3) For frame, see subclass 17.
(4) For fuel tank, see D12-218.
(5) Die excluded, see subclass 136 below.
(6) Specific element included with indented subclasses below. For paper shredder, see D18-34.1.
(7) Includes support or stand, etc. For paper shredder, see D18-34.1. Drill bit excluded, see subclass 139 below.
(8) Includes cabinet.

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