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Color Curly Brackets (indicating CPC extensions to IPC) References Date Revised
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CPC
COOPERATIVE PATENT CLASSIFICATION
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APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES (printing presses or machines for industrial purposes B41F; stamps, stamping or numbering devices B41K) [2013‑01]
NOTE
-
This subclass does not cover constituent parts common to manifolding by means of pressure-sensitive layers or intermediaries, to apparatus or machines for duplicating or printing for office or other commercial purposes, or to addressing machines or like series-printing machines, which are covered by subclass B41F.

In this subclass, as indicated by the references, groups B41L 15/00 and B41L 17/00 are intended to cover letterpress and lithographic printing apparatus only in so far as it is specially adapted for office or other commercial purposes; the general constructions or features of apparatus of these types are classified in subclass B41F.

Constructions or features determining classification in these
groups are, for example:
ease of operation by clerical staff, cleanliness of operation
in non-industrial environments, the use of printing surfaces
constructed for the production of a limited number of copies.

In this subclass, the following terms are used with the meanings indicated:

- "manifolding" means the obtaining of several copies
simultaneously by means of pressure-sensitive layers when
making an original;
- "duplicating" means the obtaining of successive copies from
a master, e.g. a hectographic image;
- "stencilling" involves the use of a printing surface which
is perforated to form the image, the ink flowing through
the perforations on the copy material.


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Guidance heading:
Manifolding by means of pressure-sensitive layers or intermediaries
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Devices for performing operations in connection with manifolding by means of pressure-sensitive layers or intermediaries, e.g. carbons; Accessories for manifolding purposes [2013‑01]
B41L 1/02
.
Devices for preparatory operations, e.g. for bringing together sheets or webs and interposed carbons; Devices combined with devices for printing, for coating with carbon, for folding [2013‑01]
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B41L 1/04
.
Devices for performing operations subsequent to manifolding, e.g. for separating single sheets or webs from single form sets, continuous manifold assemblies from carbons [2013‑01]
B41L 1/06
. .
on single form sets [2013‑01]
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B41L 1/08
. .
on continuous manifold assemblies [2013‑01]
B41L 1/10
. . .
Separate folding or disposition of single webs [2013‑01]
B41L 1/12
. . .
Severing webs to obtain single sheets or forms, e.g. by cutting, by bursting [2013‑01]
B41L 1/14
. . .
Severing edge perforations from webs [2013‑01]
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B41L 1/16
.
Carriers or supply devices for pressure-sensitive material, e.g. for carbon sheets; Carbon gloves [2013‑01]
B41L 1/18
. .
for carbon webs; Continuous carbon supply mechanisms [2013‑01]
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B41L 1/20
.
Manifolding assemblies, e.g. book-like assemblies
{
(Multi-copy labels G09F 3/0288)
}
[2013‑01]
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B41L 1/22
. .
made up of single sheets or forms [2013‑01]
B41L 1/24
. . .
Pads or books [2013‑01]
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B41L 1/26
. .
Continuous assemblies made up of webs [2013‑01]
B41L 1/28
. . .
in rolled or wound form [2013‑01]
B41L 1/30
. . .
folded longitudinally [2013‑01]
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B41L 1/32
. . .
folded transversely [2013‑01]
B41L 1/321
. . . .
{
Stacks of sheets attached to a carrier strip or web
}
[2013‑01]
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B41L 1/323
. . . .
{
Uniting several webs, e.g. transversely
}
[2013‑01]
B41L 1/325
. . . . .
{
longitudinally
}
[2013‑01]
B41L 1/326
. . . .
{
Severance lines; Perforations
}
[2013‑01]
B41L 1/328
. . . .
{
Removing carbon sheets
}
[2013‑01]
B41L 1/34
. .
for making masters for hectographic duplicators [2013‑01]
B41L 1/36
. .
with pressure-sensitive layers or coating other than carbon (sheet materials B41M 5/00) [2013‑01]
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Platens or like sheet supports for manifolding using pressure-sensitive layers or intermediaries, e.g. for book-keeping purposes [2013‑01]
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B41L 3/02
.
with stationary clamping means for holding the manifolding assembly in registered position, e.g. resilient clamps for holding non-perforated sheets
{
clamps for platens B41F 1/36
}
[2013‑01]
B41L 3/04
. .
Bars provided with pins engaging perforations in the elements [2013‑01]
B41L 3/06
.
with movable clamping or guiding means for the elements of the manifolding assembly [2013‑01]
B41L 3/08
.
with non-mechanical means for holding the elements in registered position, e.g. magnetic means [2013‑01]
B41L 3/10
.
with means for moving assembled elements step by step relative to platen or support, e.g. for column or line selection; Means for locating assembled elements when stationary [2013‑01]
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B41L 3/12
.
Auxiliary devices [2013‑01]
B41L 3/14
. .
Magazines or storage compartments, e.g. for slips [2013‑01]
B41L 3/16
. .
Web-feeding arrangements [2013‑01]
B41L 3/18
. .
Displaceable covers, e.g. with windows [2013‑01]
B41L 3/20
. .
for facilitating manifolding in books [2013‑01]
B41L 3/22
. .
Applications of ink ribbons; Holding, feeding, or guiding means therefor [2013‑01]
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Autographic registers or like manifolding apparatus using movable strips or webs (movable strip writing or reading apparatus B42D 19/00) [2013‑01]
B41L 5/02
.
with means for limiting movements of webs fed by hand [2013‑01]
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B41L 5/04
.
with mechanisms for feeding webs or for arranging web feed; with web storage arrangements
{
(in genral B65H)
}
[2013‑01]
B41L 5/06
. .
by means of rollers, wheels, or chains,
{
e.g. with pins
}
transversely [2013‑01]
B41L 5/08
. .
by reciprocating mechanisms [2013‑01]
B41L 5/10
.
with mechanisms for feeding the pressure-sensitive web or webs separately from the other webs, e.g. transversely [2013‑01]
B41L 5/12
.
with means for indicating exhaustion of web supply [2013‑01]
B41L 5/14
.
with auxiliary means for printing, perforating, or severing the web [2013‑01]
B41L 5/16
.
Accessories, e.g. drawers for storing forms, for money (cash registers G07G) [2013‑01]
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Guidance heading:
Apparatus or machines for duplicating or printing for office or other commercial purposes
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Apparatus for directly duplicating from hectographic originals, i.e. for obtaining copies in mirror image [2013‑01]
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B41L 7/02
.
by passing original and copy-sheet or -web between rollers [2013‑01]
B41L 7/04
. .
with means for guiding original or copy-sheet or -web [2013‑01]
B41L 7/06
. .
with means for severing copy-sheet or -web [2013‑01]
B41L 7/08
. .
with means for moistening or drying [2013‑01]
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Apparatus for indirectly duplicating from hectographic originals by means of hectographic intermediaries or transfer surfaces, i.e. "dry duplicators" [2013‑01]
B41L 9/02
.
Containers for clay or gelatin [2013‑01]
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B41L 9/04
.
with flat supports over which gelatin-paper is stretched [2013‑01]
B41L 9/06
. .
and with carriages for feeding the sheets [2013‑01]
B41L 9/08
. .
and with devices for rolling-in and securing hectographic gelatin-paper webs [2013‑01]
B41L 9/10
.
with rotary cylinders carrying sheets of hectographic gelatin-paper [2013‑01]
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Apparatus for directly duplicating from hectographic masters in mirror image, i.e. "wet duplicators" for producing positive copies [2013‑01]
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B41L 11/02
.
with a flat support carrying the masters [2013‑01]
B41L 11/04
. .
and with carriages for feeding the sheets [2013‑01]
B41L 11/06
. .
for stack duplicating with pressure rollers [2013‑01]
B41L 11/08
.
with rotary cylinders carrying the masters [2013‑01]
B41L 11/10
.
with two rollers between which master is stretched [2013‑01]
B41L 11/12
.
Driving gear; Control thereof [2013‑01]
B41L 11/14
.
Constructional features of masters (chemical aspects B41M) [2013‑01]
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Stencilling apparatus for office or other commercial use (screen printing B41F 15/00; stencils, stencil materials, carriers therefor B41N 1/24) [2013‑01]
B41L 13/02
.
with flat stencil carriers [2013‑01]
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B41L 13/04
.
with curved or rotary stencil carriers [2013‑01]
B41L 13/06
. .
with a single cylinder carrying the stencil [2013‑01]
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B41L 13/08
. .
with stencil carried by two or more cylinders, e.g. through the intermediary of endless bands [2013‑01]
B41L 13/10
. . .
Clips or clamps for securing stencils to stencil carriers [2013‑01]
B41L 13/12
.
for special purposes, e.g. for reproducing Braille characters
{
(typewriters for Braille B41J 3/32)
}
[2013‑01]
B41L 13/14
.
Attachments, e.g. for punching, cutting, severing [2013‑01]
B41L 13/16
.
Driving gear; Control thereof [2013‑01]
B41L 13/18
.
Inking units [2013‑01]
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Letterpress printing apparatus specially adapted for office or other commercial purposes (in general B41F; printing plates or foils, materials theref or B41N 1/00) [2013‑01]
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B41L 15/02
.
with flat printing surfaces, e.g. with flat type-beds, surfaces made of thin sheet material or moulded from plastics or rubber [2013‑01]
B41L 15/04
. .
of composed type locked in chases [2013‑01]
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B41L 15/06
.
with curved printing surfaces, e.g. cylinders [2013‑01]
B41L 15/08
. .
with stereotypes [2013‑01]
B41L 15/10
.
for multicolour printing; for perfecting [2013‑01]
B41L 15/12
.
Driving gear; Control thereof [2013‑01]
B41L 15/14
.
Attachments, e.g. for punching, cutting, severing [2013‑01]
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Lithographic printing apparatus for office or other commercial purposes (in general B41F; printing plates or foils, materials therefor B41N 1/00) [2013‑01]
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B41L 17/02
.
for direct impression printing [2013‑01]
B41L 17/04
. .
with flat printing surfaces [2013‑01]
B41L 17/06
. .
with curved printing surfaces, e.g. cylinders [2013‑01]
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B41L 17/08
.
for offset printing [2013‑01]
B41L 17/10
. .
with flat printing surfaces, e.g. co-operating with travelling offset cylinders [2013‑01]
B41L 17/12
. .
with curved printing surfaces, e.g. forme cylinders [2013‑01]
B41L 17/14
.
of two-cylinder type, e.g. co-operating forme and impression cylinders [2013‑01]
B41L 17/16
.
of three-cylinder type [2013‑01]
B41L 17/18
.
for multicolour printing, e.g. tandem machines; for perfecting [2013‑01]
B41L 17/20
.
without damping means, e.g. using heat-activatable inks, refrigerated printing surfaces [2013‑01]
B41L 17/22
.
Driving gear; Control thereof [2013‑01]
B41L 17/24
.
Attachments, e.g. for punching, cutting, severing [2013‑01]
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Duplicating or printing apparatus or machines for office or other commercial purposes, of special types or for particular purposes and not otherwise provided for (addressographs B41L 45/00) [2013‑01]
B41L 19/003
.
{
using heat, e.g. wax transfer
}
[2013‑01]
B41L 19/006
.
{
Auxiliary numbering devices
}
[2013‑01]
B41L 19/02
.
having forme cylinders carrying a plurality of printing surface, or for performing letterpress and lithographic processes selectively or in combination (in general B41F 11/00) [2013‑01]
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B41L 19/04
.
for printing from selected parts of one or more printing surface in one cycle, e.g. line printing (by inking selected areas B41L 27/20) [2013‑01]
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B41L 19/06
. .
with co-operating forme and impression cylinders [2013‑01]
B41L 19/08
. . .
by effecting relative movement of forme and impression cylinders during printing cycle [2013‑01]
B41L 19/10
. . .
by projecting and retracting parts of the surfaces of the forme cylinders [2013‑01]
B41L 19/12
. . .
by masking parts of the printing surfaces on the forme cylinders [2013‑01]
B41L 19/14
. . .
by selective damping of the copy material [2013‑01]
B41L 19/16
. . .
by selective tripping of impression cylinders [2013‑01]
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Guidance heading:
Common details of, or accessories for, apparatus or machines for manifolding, duplicating, or printing for office or other commercial purposes
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Devices for conveying sheets or webs of copy material through the apparatus or machines for manifolding, duplicating, or printing (mechanisms for conveying copy material through addressographs or like series-printing machines B41L 47/24;
{
feeding sheets or webs to or from printing apparatus or machines B65H; in printing presses in general B41F 21/00
}
)
[2013‑01]
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B41L 21/02
.
for conveying sheets [2013‑01]
B41L 21/04
. .
Pins [2013‑01]
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B41L 21/06
. .
Grippers [2013‑01]
B41L 21/08
. . .
Suction-operated grippers [2013‑01]
B41L 21/10
. .
Combinations of endless conveyors and grippers [2013‑01]
B41L 21/12
.
for conveying webs [2013‑01]
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Devices for treating the surfaces of sheets, webs, or other articles in connection with printing (as a final step in the manufacture of such articles, see the relevant places, e.g. B29C 71/00, D21H 23/00 or D21H 25/00; after-treatment of prints B41M 7/00) [2013‑01]
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B41L 23/02
.
by damping, e.g. by moistening copy sheets in connection with hectographic printing [2013‑01]
B41L 23/04
. .
using friction rollers [2013‑01]
B41L 23/06
. .
using brushes [2013‑01]
B41L 23/08
. .
using spray elements [2013‑01]
B41L 23/10
. .
using endless bands [2013‑01]
B41L 23/12
. .
using absorbent pads [2013‑01]
B41L 23/14
. .
Ducts, containers, or like supply devices for liquids [2013‑01]
B41L 23/16
. .
Devices for tripping or lifting damping rollers; Supporting, adjusting, or removing arrangements therefor [2013‑01]
B41L 23/18
. .
Construction of damping rollers [2013‑01]
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B41L 23/20
.
by heat drying, by cooling, by applying powders [2013‑01]
B41L 23/22
. .
Powdering devices, e.g. for preventing set-off [2013‑01]
B41L 23/24
.
Print-finishing devices, e.g. for glossing prints [2013‑01]
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Devices for damping printing surfaces, e.g. moistening printing surfaces in connection with lithograpic printing (applying liquids or other fluent materials to surfaces in general B05) [2013‑01]
B41L 25/005
.
{
Pre-damping etching devices
}
[2013‑01]
B41L 25/02
.
using friction rollers [2013‑01]
B41L 25/04
.
using brushes [2013‑01]
B41L 25/06
.
using spraying elements [2013‑01]
B41L 25/08
.
using endless bands [2013‑01]
B41L 25/10
.
using absorbent pads [2013‑01]
B41L 25/12
.
Ducts, containers, or like supply devices for liquids [2013‑01]
B41L 25/14
.
Inking rollers serving also to apply ink repellent
{
in rotary lithographic machines B41F 7/36
}
[2013‑01]
B41L 25/16
.
Devices for tripping or lifting damping rollers; Supporting, adjusting, or removing arrangements therefor
{
in rotary lithographic machines B41F 7/40
}
[2013‑01]
B41L 25/18
.
Construction of damping rollers [2013‑01]
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Inking arrangements or devices (inking units for stencilling apparatus B41L 13/18; applying liquids or other fluent materials to surfaces, in general B05) [2013‑01]
B41L 27/02
.
adapted for inking by hand [2013‑01]
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B41L 27/04
.
Ducts, containers, or supply devices or ink-level control devices (level control in general G05D 9/00) [2013‑01]
B41L 27/06
. .
Duct blades or like supply devices [2013‑01]
B41L 27/08
. .
Troughs or like reservoirs with immersed, or partly immersed rollers [2013‑01]
B41L 27/10
. .
with ink-ejecting means, e.g. pumps [2013‑01]
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B41L 27/12
. .
Feed or duct rollers (messenger or moving transfer rollers B41L 27/16) [2013‑01]
B41L 27/14
. . .
adjustable for regulating supply [2013‑01]
B41L 27/16
. .
Messenger or other moving transfer rollers [2013‑01]
B41L 27/18
.
Continuous, e.g. endless-band apparatus [2013‑01]
B41L 27/20
.
for inking selected parts of printing formes [2013‑01]
B41L 27/22
.
Ink removing or collecting devices [2013‑01]
B41L 27/24
.
for inking from interior of cylinder [2013‑01]
B41L 27/26
.
Absorbent pads [2013‑01]
B41L 27/28
.
Construction of inking rollers [2013‑01]
B41L 27/30
.
Spray apparatus [2013‑01]
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B41L 27/32
.
Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings or forks therefor [2013‑01]
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B41L 27/34
. .
Lifting or adjusting devices [2013‑01]
B41L 27/36
. . .
Cam, eccentric, wedge, or the like devices [2013‑01]
B41L 27/38
. . .
fluid-pressure operated [2013‑01]
B41L 27/40
. . .
magnetically operated [2013‑01]
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Devices for attaching printing elements or formes to supports
{
in printing presses in general B41F 27/00
}
[2013‑01]
B41L 29/02
.
magnetic [2013‑01]
B41L 29/04
.
for attaching printing elements to flat type-beds [2013‑01]
B41L 29/06
.
for attaching elements to forme cylinders [2013‑01]
B41L 29/08
.
for attaching print formes to flat type-beds [2013‑01]
B41L 29/10
.
for attaching non-deformable curved printing formes to forme cylinders [2013‑01]
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B41L 29/12
.
for attaching flexible printing formes [2013‑01]
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B41L 29/14
. .
Clamping devices [2013‑01]
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B41L 29/16
. . .
operating automatically during operation of rotary machines to attach the printing formes to the forme cylinders [2013‑01]
B41L 29/18
. . . .
electromagnetic, pneumatic, or hydraulic [2013‑01]
B41L 29/20
. . .
for adjusting position of leading edges of flexible printing formes circumferentially of forme cylinders [2013‑01]
B41L 29/22
.
for attaching printing formes to intermediate supports, e.g. adapter members [2013‑01]
Devices for removing flexible printing formes from forme cylinders [2013‑01]
Pressing flexible printing formes or sheets or webs of copy material against cylinders, e.g. for smoothing purposes
{
in printing presses in general B41F 25/00
}
[2013‑01]
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Cylinders for apparatus or machines for manifolding, duplicating, or printing for office or other commercial purposes
{
in printing presses in general B41F 13/08
}
[2013‑01]
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B41L 35/02
.
Forme cylinders [2013‑01]
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B41L 35/04
. .
Registering devices [2013‑01]
B41L 35/06
. . .
with means for displacing the cylinders [2013‑01]
B41L 35/08
. . .
with means for displacing the printing formes on the cylinders [2013‑01]
B41L 35/10
.
Impression cylinders [2013‑01]
B41L 35/12
.
Bearings or supports for forme, offset, or transfer or impression cylinders [2013‑01]
B41L 35/14
.
Means for heating or cooling forme or impression cylinders [2013‑01]
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B41L 35/16
.
Cylinder-tripping devices; Cylinder impression adjustments [2013‑01]
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B41L 35/18
. .
Arrangements or dispositions of cylinder bearings, forks, or supports [2013‑01]
B41L 35/20
. . .
Eccentric bearings [2013‑01]
B41L 35/22
. . .
Sliding bearings [2013‑01]
B41L 35/24
. . .
Swinging bearings [2013‑01]
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B41L 35/26
. .
Cylinder lifting or adjusting devices [2013‑01]
B41L 35/28
. . .
Cams, eccentrics, wedges, or the like [2013‑01]
B41L 35/30
. . .
electrically or magnetically operated [2013‑01]
B41L 35/32
. . .
fluid-pressure operated [2013‑01]
B41L 35/34
.
Guards or covers, e.g. for safety purposes, for preventing egress or ingress of foreign matter [2013‑01]
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Devices for attaching coverings or make-ready devices; Guiding devices for coverings (make-ready devices B41N 6/00; blankets or like coverings B41N 10/00) [2013‑01]
B41L 38/02
.
attaching to impression cylinders [2013‑01]
B41L 38/04
.
attaching of endless or like continuously-fed coverings [2013‑01]
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Indicating, counting, warning, control, or safety devices (ink-level control devices B41L 27/04; such devices in general, see relevant subclasses, e.g. counting in general G06M) [2013‑01]
B41L 39/02
.
Indicating devices, e.g. counters [2013‑01]
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B41L 39/04
.
Tripping devices or stop motions [2013‑01]
B41L 39/06
. .
for starting or stopping operation of sheet or web feed [2013‑01]
B41L 39/08
. .
for starting or stopping operation of cylinders
{
B41L 19/16 takes precedence
}
[2013‑01]
B41L 39/10
. .
for starting or stopping operation of damping or inking units [2013‑01]
B41L 39/12
. .
for starting or stopping the machine as a whole [2013‑01]
B41L 39/14
. .
Automatic control of tripping devices by feelers, photoelectric devices, pneumatic devices, or other detectors [2013‑01]
B41L 39/16
.
Programming systems for automatic control of sequence of operations [2013‑01]
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Cleaning arrangements or devices
{
for printing presses in general B41F 35/00
}
[2013‑01]
B41L 41/02
.
for forme cylinders [2013‑01]
B41L 41/04
.
for inking rollers [2013‑01]
B41L 41/06
.
for offset cylinders [2013‑01]
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Auxiliary folding, collecting, or depositing of sheets or webs (in general B65H) [2013‑01]
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B41L 43/02
.
Folding [2013‑01]
B41L 43/04
. .
lengthwise [2013‑01]
B41L 43/06
. .
crosswise [2013‑01]
B41L 43/08
. .
Folding-cylinders or drums [2013‑01]
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B41L 43/10
.
Collecting [2013‑01]
B41L 43/12
. .
and stapling [2013‑01]
B41L 43/14
.
Adding inserts [2013‑01]
B41L 43/16
.
Depositing [2013‑01]
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Guidance heading:
Addressing machines or like series-printing machines
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Kinds or types of addressing machines or of like series-printing machines [2013‑01]
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B41L 45/02
.
using printing plates [2013‑01]
B41L 45/04
. .
composed on type-setting machines [2013‑01]
B41L 45/06
. .
for addressing combined with other operations, e.g. franking, collating documents [2013‑01]
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B41L 45/08
.
with printing surfaces in the form of belts, or carried by chains [2013‑01]
B41L 45/10
. .
for addressing combined with other operations, e.g. franking, collating documents [2013‑01]
B41L 45/12
.
with separate devices for printing additional text or images, e.g. for printing receipts on blank sheets or webs [2013‑01]
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Details of addressographs or like series-printing machines (common details of printing machines B41F 21/00 to B41F 35/00) [2013‑01]
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B41L 47/02
.
Applications of printing surfaces in addressing machines or like series-printing machines (printing surfaces in general B41N) [2013‑01]
B41L 47/04
. .
of flat or curved plates for relief printing [2013‑01]
B41L 47/06
. .
of flat or curved stencils [2013‑01]
B41L 47/08
. .
of flat or curved plates for hectographic printing [2013‑01]
B41L 47/10
. .
or printing surfaces in the form of belts or chains [2013‑01]
B41L 47/12
.
Auxiliary devices, e.g. for flattening plates, for assembling plates in predetermined order, for wetting stencils [2013‑01]
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B41L 47/14
.
Devices or arrangements for storing or handling plates [2013‑01]
B41L 47/16
. .
Magazines [2013‑01]
B41L 47/18
. .
Devices for feeding the plates in their plane [2013‑01]
B41L 47/20
. .
Devices for feeding the plates otherwise than in their plane, e.g. transversely thereto [2013‑01]
B41L 47/22
. .
with means for presenting plates for repeated printing operations [2013‑01]
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B41L 47/24
.
Mechanisms for conveying copy material through addressographs or like series-printing machines (in general B65;) [2013‑01]
B41L 47/26
. .
for conveying or positioning single sheetlike articles, e.g. envelopes [2013‑01]
B41L 47/28
. .
with gauging-rulers or the like, e.g. for facilitating hand-printing of copy material fed from stacks [2013‑01]
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B41L 47/30
. .
for conveying webs [2013‑01]
B41L 47/32
. . .
combined with devices for other purposes, e.g. for cutting, servering, gluing [2013‑01]
B41L 47/34
. . .
specially adapted for conveying chains of forms [2013‑01]
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B41L 47/36
. .
for conveying sheets or webs for tabulating purposes; Tabulating mechanisms combined with sheet or web conveyers [2013‑01]
B41L 47/38
. . .
with clamping means for head or margin [2013‑01]
B41L 47/40
. . .
with means for automatically reciprocating sheet or web transversely to enable addresses to be printed in columns side by side [2013‑01]
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B41L 47/42
.
Printing mechanisms [2013‑01]
B41L 47/44
. .
using flat platens [2013‑01]
B41L 47/46
. .
using line-contact members, e.g. rollers, cylinders [2013‑01]
B41L 47/48
. .
with inking or ink-ribbon devices [2013‑01]
B41L 47/50
. .
using multiple impression-members or -surfaces, e.g. for printing series of addresses with standing context, for printing from selected parts of printing surfaces (applications of counting, numbering, or dating apparatus B41L 49/02) [2013‑01]
B41L 47/52
. .
with movable counter-pressure plates for printing from selected areas of printing surfaces [2013‑01]
B41L 47/54
. .
with means for automatically reciprocating printing plate transversely to enable addresses to be printed in columns side by side [2013‑01]
B41L 47/56
.
Indicating, warning, control, or safety devices (B41L 47/58 takes precedence) [2013‑01]
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B41L 47/58
.
Arrangements or devices for selecting, or for facilitating selection of, text or image to be printed [2013‑01]
B41L 47/60
. .
Markings applied to printing plates, e.g. code marks, colours, clips, perforations, edge notches, projections [2013‑01]
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B41L 47/62
. .
Selecting devices, e.g. cams, windows, positions indicators [2013‑01]
B41L 47/64
. . .
Automatic selecting devices with or without overriding manual control, e.g. with scanning-fingers, with pre-setting controls operable by push-buttons, with programme control by punched tapes [2013‑01]
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Accessories or attachments for addressographs or like series-printing machines [2013‑01]
B41L 49/02
.
Counting, numbering, or dating devices [2013‑01]
B41L 49/04
.
Devices for applying selection markings to printing plates [2013‑01]
This page is owned by Office of Patent Classification.
Last Modified: 10/10/2013