Skip over navigation
Outline
Indent Level
Color Curly Brackets (indicating CPC extensions to IPC) References Date Revised

CPC
COOPERATIVE PATENT CLASSIFICATION
Collapse
BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR (stapling devices B25C 5/00; devices for temporarily attaching sheets together B42F)
Collapse
Fixing seals on documents (embossing dies B44B; seals per se G09F 3/00)
B43M 1/02
.
Sealing-wax holders
Collapse
Devices for inserting documents into envelopes (combined devices for inserting documents into and closing envelopes B43M 5/00)
B43M 3/02
.
equipped with documents-folding means (B43M 3/04 takes precedence)
Collapse
B43M 3/04
.
automatic
B43M 3/045
. .
{
for envelopes with only one flap
}
Collapse
Devices for closing envelopes
Collapse
B43M 5/02
.
Hand devices for both moistening gummed flaps of envelopes and for closing the envelopes
B43M 5/025
. .
{
portable hand tools
}
Collapse
B43M 5/04
.
automatic
B43M 5/042
. .
{
for envelopes with only one flap
}
B43M 5/045
. .
{
using heat-sensitive adhesive
}
B43M 5/047
. .
{
using pressure-sensitive adhesive
}
Collapse
Devices for opening envelopes (cutting tools in general B26)
B43M 7/001
.
{
with abrading or sawing wheels
}
B43M 7/002
.
{
Hand tools
}
B43M 7/004
.
{
including non-mechanical means
}
B43M 7/005
.
{
with at least two cutting discs
}
B43M 7/007
.
{
with cutting blades
}
B43M 7/008
.
{
with a cylindrical cutter
}
B43M 7/02
.
Devices for both opening envelopes and removing contents
Paper-weights
Collapse
Hand or desk devices of the office or personal type for applying liquid, other than ink, by contact to surfaces, e.g. for applying adhesive (combined with envelope-closing devices B43M 5/02; reservoir brushes A46B 11/00; devices for applying liquids or other fluent materials to surfaces in general B05C; liquid receptacles B65D)
B43M 11/02
.
with rollers
B43M 11/04
.
with pads (B43M 11/06 takes precedence)
Collapse
B43M 11/06
.
Hand-held devices
Collapse
B43M 11/08
. .
of the fountain-pen type
B43M 11/085
. . .
{
with ball points
}
Dispensers without mechanisms for single stamps modified for the application of stamps to articles (manually-controlled or manually-operable label or stamp dispensers B65C 11/00)
Drawing-pins, Thumb-tacks (extractors B25C 11/00)
B43M 2017/00
Other bureau accessories
Collapse
Subject matter not provided for in other groups of this subclass
Collapse
B43M 99/001
.
{
Desk sets (with ink stand B43L 27/02)
}
Collapse
B43M 99/002
. .
{
Tubular fountain pen holders (holders for writing implements B43K 23/00)
}
Collapse
B43M 99/003
. . .
{
with only one penholder
}
B43M 99/004
. . . .
{
with magnetic holding means
}
B43M 99/005
. . . .
{
with suction holding means
}
B43M 99/006
. . .
{
with more than one penholder
}
B43M 99/007
. .
{
Stands for pens with tubular or porous writing-points
}
B43M 99/008
.
{
Desk-receptacles for holding writing appliances
}
B43M 99/009
.
{
Paperclip dispensers or holders
}
This page is owned by Office of Patent Classification.
Last Modified: 10/10/2013