U.S. PATENT AND TRADEMARK OFFICE
Information Products Division |
U.S. Patent Classification System - Classification Definitions
as of June 30, 2000
Patents classified in a subclass may be accessed by either clicking on
the subclass number
preceding each subclass definition or on the
" " icon, below.
( please note that patents for some subclasses may not be available )
For classification search strategies, please refer to the
Classification Index
Explanation of Data web page.
(definitions have been obtained from the
Patents ASSIST CD-ROM which
is produced by the U.S. Patent and Trademark Office
Electronic Products Branch)
Class D18
PRINTING AND OFFICE MACHINERY
Class Definition:
SECTION I - CLASS DEFINITION
This class provides for design patents claiming ornamental
designs for:
1. Typewriter or Calculator
2. Copy Reproducing Equipment
3. Document Handler
4. Printing Equipment
5. Type or Type Face
6. Book Binding Machines, Printers Stapling Machines and
Equipment
7. Pneumatic Dispatch Tube or System
8. Miscellaneous
(1) Note. Design patents in this class are classified by
what is claimed and shown in full lines only. Broken,
hatched, or stippled lines, which may be included in design
patent drawings, are considered as environment only.
(2) Note. To be considered a word processor classified in
this subclass, article must include provision for hard copy
output. It the article lacks same, it is considered a
computer and classified elsewhere in the Design schedule.
(3) Note. Includes casing or frame, per se.
REFERENCES TO OTHER CLASSES
SEE OR SEARCH CLASS:
D10, Measuring, Testing, or Signalling Instruments, subclass
97 for generic type counter.
D14, Recording, Communication, or Information Retrieval
Equipment, subclasses 300-461 for computers and data
processing equipment; subclasses 485-495 for computer
generated image; subclasses 489-495 for icon; subclasses 472,
473 for teletype equipment.
D16, Photography and Optical Equipment, subclass 246 for
photo processing or printing machine; subclass 135 for
magnifying or reducing glass.
D19, Office Supplies; Artists and Teachers Materials,
subclass 1 for carbon paper.
D21, Games, Toys, and Sports Goods, subclass 512 for toy
cash register or calculator; subclass 518 for toy typewriter,
printer or printing press.
D99, Miscellaneous, subclasses 34-43 for coin tray or
holder.
SUBCLASSES
Subclass:
1
TYPEWRITER OR CALCULATOR:
This subclass is indented under the class definition.
Design for producing characters similar to print by pressing
keys or machine to perform mathematical calculations.
SEE OR SEARCH CLASS:
D14, Recording, Communication, or Information Retrieval
Equipment, subclasses 300-461 for computer and data
processing equipment.
D21, Games, Toys, and Sports Goods, subclass 512 for toy
calculator; subclass 518 for toy typewriter.
D99, Miscellaneous, subclasses 34-43 for coin tray or
holder.
Subclass:
2
Combined:
This subclass is indented under subclass 1. Design that
includes the disclosure of another article that, if disclosed
separately, would be proper subject matter for a subsequent
subclass or design patent class.
(1) Note. Includes typewriter or calculator combined with
case.
SEE OR SEARCH CLASS:
D3, Travel Goods and Personal Belongings, subclasses 273-302
for enclosed storage case.
Subclass:
3.1
Cash handling machine:
This subclass is indented under subclass 1. Design for
mechanical device for sorting, counting, or dispensing
tokens, coins, or currency.
SEE OR SEARCH CLASS:
D10, Measuring, Testing, or Signalling Instruments, subclass
97 for document and generic type counter.
D20, Sales and Advertising Equipment, subclasses 1-7 for
vending machine; subclass 9 for coin control mechanism for
vending machine.
D99, Miscellaneous, subclasses 34-43 for coin bank or
holder.
Subclass:
3.2
Farebox:
This subclass is indented under subclass 3.1. Design for
box or machine for collecting tokens or money.
(1) Note. Includes toll machine and face card reader that
provides for the collection of money
SEE OR SEARCH CLASS:
D10, Measuring, Testing, or Signalling Instruments, subclass
97 for generic counter.
D14, Recording, Communication, or Information Retrieval
Equipment, subclasses 385-387 for fare card reader.
Subclass:
3.3
Currency type:
This subclass is indented under subclass 2.1. Design for
mechanical device for validating, sorting, or counting paper
money or banknote.
(1) Note. Includes bill changer.
SEE OR SEARCH THIS CLASS, SUBCLASS:
5 For checkwriter.
SEE OR SEARCH CLASS:
D10, Measuring, Testing, or Signalling Instruments, subclass
97 for generic document counter.
Subclass:
4.1
Cash register:
This subclass is indented under subclass 3. Design for
machine for the tabulating sales transaction and includes a
drawer for holding coins and currency.
(1) Note. Designs in this subclass must have a visible cash
drawer. Similar designs without a cash drawer are considered
"Point of Sale" terminals. See search note below.
(2) Note. Includes casing.
SEE OR SEARCH THIS CLASS, SUBCLASS:
4.4 For point of sale terminal.
Subclass:
4.2
Mechanical action key:
This subclass is indented under subclass 4.1. Design that
includes slide or lever type transaction buttons.
Subclass:
4.3
And adjustable screen or display:
This subclass is indented under subclass 4.1. Design that
includes a transaction display with the provision for
position adjustment.
Subclass:
4.4
Point-of-Sale type terminal:
This subclass is indented under subclass 3.1. Design for
tabulating electronic sales transaction machine that does not
include a cash drawer.
(1) Note. Includes electronic credit or debit card type
equipment.
(2) Note. If machine includes a cash drawer, it is
considered a cash register.
SEE OR SEARCH THIS CLASS, SUBCLASS:
4.1-4.3, For cash register.
SEE OR SEARCH CLASS:
D14, Recording, Communication, or Information Retrieval
Equipment, for computer terminal equipment; subclasses
385-387 for card reader.
Subclass:
4.5
And adjustable screen or display:
This subclass is indented under subclass 4.4. Design that
includes a transaction display with the provision for
position adjustment.
SEE OR SEARCH THIS CLASS, SUBCLASS:
4.3 For cash register with adjustable screen or display.
Subclass:
4.6
Provision for credit or debit card:
This subclass is indented under subclass 4.4. Design that
includes a swipe slot for reading data strip in charge or
flat authorization instrument.
SEE OR SEARCH CLASS:
D14, Recording, Communication, or Information Retrieval
Equipment, subclasses 385-387 for card reader.
Subclass:
5
Checkwriter:
This subclass is indented under subclass 1. Design for
machine specific to the printing or writing of checks.
(1) Note. Includes element.
SEE OR SEARCH CLASS:
D14, Recording, Communication, or Informational Retrieval
Equipment for checkreader
Subclass:
6
Calculator:
This subclass is indented under subclass 1. Design for
machine for performing mechanical calculations only.
(1) Note. Includes abacus.
(2) Note. Includes voting machine.
SEE OR SEARCH CLASS:
D10, Measuring, Testing, or Signalling Instruments, subclass
97 for calorie counter device.
D14, Recording, Communication, or Information Retrieval
Equipment, for computer terminal equipment.
Subclass:
7
With keyboard:
This subclass is indented under subclass 6. Design that
includes a set of keys for entering data.
Subclass:
8
With carriage:
This subclass is indented under subclass 7. Design that
includes a roller type support for paper document or roll.
Subclass:
9
Slide rule type:
This subclass is indented under subclass 6. Design for
device consisting of two logarithmically scaled rules mounted
to slide along each other so that multiplication, division,
and other more complex computations are reduced to the
mechanical equivalent of addition or subtraction.
Subclass:
10
Rotary:
This subclass is indented under subclass 9. Design for
round type configuration of rules which revolve or turn
around each other.
Subclass:
11
Housing or casing:
This subclass is indented under subclass 6. Design for
exterior case for subject matter in subclasses 6-9.
(1) Note. Includes cover and holder.
Subclass:
12
Element or attachment:
This subclass is indented under subclass 1. Design for
part or accessory of subject matter in subclasses 1-11.
Subclass:
12.1
Cash handling machine:
This subclass is indented under subclass 12. Design
specific to coin or money counting device or register.
SEE OR SEARCH CLASS:
D10, Measuring, Testing, or Signalling Instruments, subclass
97 for generic type counter.
D20, Sales and Advertising Equipment, subclass 9 for coin
control mechanism for vending machine.
Subclass:
12.2
Keyboard:
This subclass is indented under subclass 12.1. Design for
set of keys for entering data.
SEE OR SEARCH CLASS:
D14, Recording, Communication, or Information Retrieval
Equipment, subclasses 391-401 for computer keyboard or
keypad.
Subclass:
12.3
Display or screen:
This subclass is indented under subclass 12.1. Design for
image device specific for viewing sales transactions.
SEE OR SEARCH CLASS:
D14, Recording, Communication, or Information Retrieval
Equipment, subclasses 371-382 for computer monitor
Subclass:
36
COPY REPRODUCING EQUIPMENT:
This subclass is indented under the class definition.
Design for duplicating paper copy.
SEE OR SEARCH CLASS:
D14, Recording, Communication, or Information Retrieval
Equipment, subclasses 300-461 for computer and data
processing equipment.
D16, Photography and Optical Equipment, subclass 246 for
photo processing or printing machine; subclass 135 for
magnifying or reducing glass.
D19, Office Supplies; Artists and Teachers Materials,
subclass 1 for carbon paper.
D21, Games, Toys, and Sports Goods, subclass 518 for printer
or printing press.
Subclass:
46
DOCUMENT HANDLER:
This subclass is indented under the class definition.
Design for machine to mechanically process paper or
information in print form.
SEE OR SEARCH CLASS:
D14, Recording, Communication, or Information Retrieval
Equipment, subclasses 300-461 for computer and data
processing equipment.
D16, Photography and Optical Equipment, subclass 246 for
photo processing or printing machine.
D19, Office Supplies; Artists and Teachers Materials,
subclass 1 for carbon paper.
Subclass:
50
PRINTING EQUPMENT:
This subclass is indented under the class definition.
Design for the duplication of documents by print-type
process.
SEE OR SEARCH CLASS:
D14, Recording, Communication, or Information Retrieval
Equipment, subclasses 300-461 for computer and data
processing equipment; subclasses 472, 473 for teletype
equipment.
D16, Photography and Optical Equipment, subclass 246 for
photo processing or printing machine.
D21, Games, Toys, and Sports Goods, subclass 518 for toy
typewriter, printer, or printing press.
Subclass:
54
Text or data printer (e.g., computer peripheral printer,
etc.):
This subclass is indented under subclass 50. Design for
printing mechanism for use with computer generated
documents.
Subclass:
54.1
Cash register type:
This subclass is indented under subclass 54. Design for
printing mechanism specific to a cash-handling machine.
Information Products Division -- Contacts
Questions regarding this report should be directed to:
U.S. Patent and Trademark Office
Information Products Division
PK3- Suite 441
Washington, DC 20231
tel: (703) 306-2600
FAX: (703) 306-2737
email: oeip@uspto.gov
Last Modified: 6 October 2000