1. CPC Sections
  2. CPC Section B
  3. CPC Class B25
  4. CPC Subclass B25G
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Version: 2024.08
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CPC
COOPERATIVE PATENT CLASSIFICATION
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B25G
HANDLES FOR HAND IMPLEMENTS (attaching the blades or the like to handles of hand tools for soil working A01B 1/22; handles of hand implements for harvesting A01D 1/14; handles integral with brushware A46B) [2018-08]
NOTES

WARNING

  • In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.
B25G 1/00
Handle constructions [2013-01]
B25G 1/002
.
{for rotary tools with additional levers, e.g. for increasing torque (B25G 1/005 takes precedence)} [2013-01]
B25G 1/005
.
{for screwdrivers, wrenches or spanners with additional levers, e.g. for increasing torque} [2013-01]
B25G 1/007
. .
{of crank type} [2013-01]
B25G 1/01
.
Shock-absorbing means (B25G 1/02 takes precedence) [2013-01]
B25G 1/02
.
flexible (hammers heads having shock-absorbing means B25D 1/12) [2017-08]
B25G 1/025
. .
{for screwdrivers, wrenches or spanners} [2013-01]
B25G 1/04
.
telescopic; extensible; sectional [2013-01]
B25G 1/043
. .
{for screwdrivers, wrenches or spanners} [2013-01]
B25G 1/046
. . .
{with free-turning section at end of handle remote from tool} [2013-01]
B25G 1/06
.
reversible or adjustable for position [2013-01]
B25G 1/063
. .
{for screwdrivers, wrenches or spanners} [2013-01]
B25G 1/066
. . .
{the grip itself being angularly adjustable} [2013-01]
B25G 1/08
.
with provision for storing tool elements [2013-01]
B25G 1/085
. .
{for screwdrivers, wrenches or spanners} [2013-01]
B25G 1/10
.
characterised by material or shape (B25G 1/01, B25G 1/02 take precedence {; for hand tools comprising coating rollers B05C 17/0205}) [2017-08]
B25G 1/102
. .
{the shape being specially adapted to facilitate handling or improve grip} [2013-01]
B25G 1/105
. .
{for screwdrivers, wrenches or spanners (B25G 1/102, B25G 1/125 take precedence)} [2013-01]
B25G 1/107
. . .
{of thimble type} [2013-01]
B25G 1/12
. .
electrically insulating material [2013-01]
B25G 1/125
. . .
{for screwdrivers, wrenches or spanners} [2013-01]
B25G 3/00
Attaching handles to the implements [2013-01]
B25G 3/02
.
Socket, tang, or like fixings (B25G 3/34 takes precedence) [2013-01]
B25G 3/04
. .
with detachable or separate socket pieces (B25G 3/12 takes precedence) [2013-01]
B25G 3/06
. .
with multiple socket, e.g. T-socket (B25G 3/12 takes precedence) [2013-01]
B25G 3/08
. .
with dovetail or other groove (B25G 3/12 takes precedence) [2017-08]
B25G 3/10
. .
with elastic, taper, or other self-grip socket or tang (B25G 3/12 takes precedence) [2013-01]
B25G 3/12
. .
Locking and securing devices [2013-01]
B25G 3/14
. . .
comprising barbs or teeth [2013-01]
B25G 3/16
. . .
comprising bayonet joints [2013-01]
B25G 3/18
. . .
comprising catches or pawls [2013-01]
B25G 3/20
. . .
comprising clamping or contracting means acting concentrically on the handle or socket [2017-08]
B25G 3/22
. . . .
Chucks [2013-01]
B25G 3/24
. . .
comprising clamping or contracting means acting transversely on the handle or socket [2017-08]
B25G 3/26
. . .
comprising nails, screws, bolts, or pins traversing or entering the socket [2013-01]
B25G 3/28
. . .
comprising wedges, keys, or like expanding means [2013-01]
B25G 3/30
. . .
comprising screwed sockets or tangs [2013-01]
B25G 3/32
. . .
in association with, or including, tang, bolt, or other member passing axially through whole length of handle [2013-01]
B25G 3/34
.
by pressing the handle on the implements; using cement or molten metal, e.g. casting, moulding, by welding or the like [2013-01]
B25G 3/36
.
Lap joints; Riveted, screwed, or like joints (socket, tang, or like fixings B25G 3/02) [2013-01]
B25G 3/38
.
Hinged, pivoted, swivelling, or folding joints [2013-01]