IPC 7 English version , Catchword Index
  CONVERSION - CORTICOTROPINS  
 
CORUNDUM - CRAVATS
  CRAYFISH - CURBS  

CORUNDUM

CORUNDUM wheels

B24D

COSIES

COSIES for tea or coffee pots

A47G  19/20

COSMETIC(S)

A61K  7/00

containers for COSMETIC(S) substances

A45D  33/00
A45D  34/00
A45D  40/00

COSMETIC(S) preparations

A61K  7/00

COSMIC

COSMIC radiation

measuring COSMIC radiation

G01T

utilising effects of COSMIC radiation

G21H  7/00

COSMONAUTICS

B64G

measuring course or position for COSMONAUTICS

G01C  21/24

COSTUMES

[= garments]

A41D

stands for COSTUMES

A47G  25/02

stands for COSTUMES for display

A47F  7/19
A47F  8/00

stands for COSTUMES for tailoring

A41H  5/00

COTS

COTS for children

A47D  7/00
A47D  9/00

COTTER-PINS

F16B  21/10
F16B  39/04

hand-tools for inserting or extracting COTTER-PINS

B25B  27/08

making COTTER-PINS

B21G  7/08

COTTON

COTTON -wool

D04H  1/02

bleaching COTTON linters

D21C  9/10

cooking COTTON linters

D21C  5/00

washing COTTON linters

D21C  9/02

COTTON pickers

A01D  46/08

scutching of COTTON

D01G  9/00

separation of COTTON fibres from seeds

D01B  1/00

COUCH(ES)

A47C  17/00

COUCH(ES) for mattresses

A47C  23/00

COUGHS

registering COUGHS

A61B  5/08

COULOMETRY

G01N  27/42

COULTERS

COULTERS of digging harvesters

A01D  15/02

COULTERS of ploughs

A01B  15/18

COUMARIN

C07D  311/10

COUMARONE-INDENE

COUMARONE-INDENE polymers

C08F  244/00

COUNTERPANES

A47G  9/02

COUNTERPOISES

(counterweights)

COUNTERPOISES for aerials

H01Q  1/48

COUNTERPOISES for cranes

B66C  23/72

COUNTERPOISES for weighing

G01G  19/42

COUNTERPOISES in dredging or soil-shifting machines

E02F  9/18

COUNTERPOISES in lift systems

B66B  17/12

COUNTERS

paying COUNTERS for shops

A47F  9/02

shop, bar, bank or the like COUNTERS

A47F  9/00

COUNTERSINKING

COUNTERSINKING of metal by drilling

B23B

COUNTERWEIGHTS

F16F  15/28

COUNTING

G06M

COUNTING arrangements for laundry purposes

D06F  93/00

COUNTING by weighing

G01G  19/42

COUNTING -devices arranged in packaging machines

B65B  57/20
B65B  65/08

COUNTING electronically

H03K  23/00

COUNTING of channel usage in time units or in connections in telephony

H04M  15/00

COUNTING of channel usage in words or in messages in telegraphy

H04L  12/08

COUNTING of cigarettes during manufacture

A24C  5/32

COUNTING of coins

G07D  9/00

COUNTING of consumption of food or drink

A47G  23/10

COUNTING of electric pulses

H03K

COUNTING of paper currency

G06M  7/06

COUNTING of photographic exposures

G03B  1/66
G03B  17/36

COUNTING of pills

A61J  7/02

COUNTING of radioactive particles by counting-tube

G01T  1/18

COUNTING of rail vehicles or of rail vehicle axles

B61L  1/16

COUNTING of road vehicles

G08G  1/065

COUNTING of scores for games

A63B  71/06
A63D  15/20

COUNTING of tickets

G07B  5/04

COUNTING sheaves in binding harvested produce

A01D  59/14

discharge tubes for COUNTING

H01J  17/48

measuring electric frequency by COUNTING pulses

G01R  23/10

mechanical or electro-mechanical apparatus for COUNTING

G06M

teaching of COUNTING

G09B  19/02

COUPLERS

COUPLERS for valve guides

H01P  5/00

COUPLING(S)

COUPLING(S) -compounds used in colour photography

G03C  7/32

COUPLING(S) -compounds used in diazotype

G03C  1/58

COUPLING(S) for chains

F16G  15/00

COUPLING(S) for conveying mechanical motion

F16D

COUPLING(S) for driving belts or conveyer belts

F16G  3/00
F16G  7/00

COUPLING(S) for interconnecting lifts and lift cables

B66B  7/08

COUPLING(S) for metal-rolling mills

B21B  35/14

COUPLING(S) for pipes, tubes, or conduits

F16L

COUPLING(S) for ropes or cables

F16G  11/00

COUPLING(S) or connectors for hoses

F16L  33/00

devices for COUPLING(S) animals or tractors to agricultural tools or apparatus

A01B  59/00

electric COUPLING(S) see also CONNECTIONS

H01R

electric networks for electromagnetic COUPLING(S)

H03H

making COUPLING(S) for chains

B21L  13/00

making teeth on the face of a COUPLING(S) member

B23F  15/06

reducing electromagnetic COUPLING(S) between aerials

H01Q  1/52

safety COUPLING(S)

F16P

vehicle traction COUPLING(S)

B60D  1/00

vehicle traction COUPLING(S) for COUPLING(S) vehicles to moving rail trains

B61K  1/00

vehicle traction COUPLING(S) peculiar to rail vehicles

B61G

vehicle traction COUPLING(S) for COUPLING(S) of draught animals to vehicles

B62C

fifth-wheel traction COUPLING(S) for tractor-trailer combinations

B62D  53/08

COUPLING(S) light guides

G02B  6/24

COUPON(S)

B42D  15/00
B65D  75/54
B65D  77/28

COURIER-BAGS

A45C  3/00

COURSES

controlling COURSES of vehicles

G05D  1/00

estimating COURSES see COMPUTING

measuring COURSES

G01C  21/00

tracks or COURSES for sporting

A63C  19/10
A63K  1/00

COURTS

COURTS for games

A63C  19/00

COUVEUSES

A61G  11/00

COVERING see also COATING

COVERING boxes (animal husbandry)

A01K  15/00

COVERING cables or conductors

H01B  13/00

COVERING furniture

B68G

COVERING objects by longitudinally folding metal sheets or strip

B21D  49/00

COVERING upholstery cores or pads

B68G  7/05

COVERINGS

COVERINGS for walls or ceilings

E04F  13/00

paper- or board-based COVERINGS

D21H  27/18

roof COVERINGS

D06N  5/00
E04D

COVERLETS

A47G  9/00

COVERS see also WING(S)

applying preformed COVERS to containers after filling

B65B  7/28

bed COVERS

A47G  9/00

holders for bed COVERS

A47C  21/02
A47D  15/02

book COVERS

B42D  3/00

making book COVERS

B42C  7/00

carpet or like COVERS

A47G  27/00

COVERS for butter, cheese or food containers at table

A47G  19/26

COVERS for closets

A47K  13/00

COVERS for containers

B65D

COVERS for cooking vessels

A47J  36/06

COVERS for cycle saddles

B62J  1/18

COVERS for engine cylinders, manholes or pressure vessels

F16J  10/00
F16J  12/00

COVERS for fluid springs

F16F

COVERS for air-conditioning, air humidification, ventilation, air-screening

F24F  13/20

COVERS for ironing or pressing members

D06F  83/00

COVERS for manholes in underground conduits

E02D  29/14

COVERS for protecting plants

A01G  13/02

COVERS for protection of insulation

F16L  59/10

COVERS for refuse receptacles

B65F  1/16

COVERS for ricks or haystacks

A01F  25/13

COVERS for sewing machines

D05B  77/00

COVERS for surgical appliances or instruments

A61B  19/02

COVERS for tennis-rackets

A63B  49/18

COVERS for typewriters

B41J

COVERS for umbrellas

A45B  15/00
A45B  25/18
A45B  25/24

COVERS for washing receptacles for textile articles

D06F  1/10

COVERS for working animals

B68C  5/00

COVERS or closure members for pressure vessels, in general

F16J  13/00

loose COVERS for furniture

A47C  31/10

parking COVERS for cycles

B62J  19/00

removable COVERS for playing courts, pitches or rinks

A63C  19/12

table COVERS

A47G  11/00

COVES, COVING

COVES in buildings

E04F  19/02

COWLING

(aircraft)

B64D  29/00

COWLS

chimney COWLS

F23L

COZIES see COSIES

CRABS

CRABS [= crane trolleys]

B66C  11/00

CRABS [= winches]

B66D

CRACKER(S)

CRACKER(S) bon-bons

A63H  37/00

toy CRACKER(S)

A63H  5/04

CRACKING

CRACKING of hydrocarbons

C10G

catalytic CRACKING of hydrocarbons

C10G  11/00
C10G  47/00

thermal CRACKING of hydrocarbons

C10G  9/00
C10G  11/00
C10G  47/00

CRACKING of nuts in bulk

A23N  5/00

CRACKING of soil preparatory to shifting

E02F  5/30

CRADLES

bed-linen, blankets or pillows for children's CRADLES

A47G  9/02

CRADLES for children

A47D  9/00

CRADLES for load-handling on cranes

B66C  1/00
B66C  3/00

CRADLES for ordnance

F41A  25/00

scaffolding CRADLES

E04G  3/16

CRAMMING

CRAMMING appliances for poultry

A01K  39/06

CRAMPONS

CRAMPONS for mountaineering

A43C  15/06

CRAMPS

CRAMPS for holding work in general

B25B  5/00

CRANE(S)

B66C

brakes for CRANE(S)

B66D  5/02

breakdown CRANE(S) for railways

B61D  15/02

CRANE(S) for vehicles

B60P  3/28

measuring loads on CRANE(S)

B66C  1/40
B66C  13/16

water CRANE(S) for rail locomotives

B61K  11/02

CRANK(S)

CRANK(S) in general

F16C  3/00

arrangements of CRANK(S) for balancing crankshafts

F16F  15/00
G01M  1/24

CRANK(S) mechanisms

F16H

CRANK(S) -pins in general

F16C  11/02

cycle-type CRANK(S) operated by hand or foot

B62M  3/00

CRASH

CRASH helmets

A42B  3/04

CRASH seats for vehicles

B60N  2/42

CRATES

B65D

making wooden CRATES

B27M  3/34

CRAVATS

A41D  25/00

retainers or tethers for CRAVATS

A44B  6/00
  CONVERSION - CORTICOTROPINS    CRAYFISH - CURBS