IPC 7 English version , Catchword Index
  CORUNDUM - CRAVATS  
 
CRAYFISH - CURBS
  CURDS - CYSTOSCOPES  

CRAYFISH

CRAYFISH pots

A01K  69/08

culture of CRAYFISH

A01K  61/00

CRAYONS

C09D  13/00
B43K  19/00

CREAM(S)

A23C  13/00

centrifuges for separating milk from CREAM(S)

B04B

cosmetic CREAM(S)

A61K  7/00

treatment of CREAM(S)

A01J  11/00
A01J  13/00

CREAM(S) substitutes

A23L  1/19

CREASING

forming multiple foldlines in paper, cardboard, metal foil or plastic sheet by CREASING

B31F  1/08

maintaining creases in trousers

A41D  1/10

CREDIT

CREDIT cards

B42D
G06K  15/00

CREEL(S)

CREEL(S) for fishing

A01K  97/00

CREEL(S) for supplying filamentary material

B65H

CREEL(S) for warping

D02H  1/00

moving CREEL(S) arrangements for spinning or twisting machines

D01H  3/10

CREEPERS

CREEPERS for mechanics

B25H  5/00

CREMATION

CREMATION furnaces

F23G  1/00

CREMATION urns

A61G  17/08

CREPING

CREPING paper

B31F  1/12

CRESOLS

C07C  39/06
C07C  27/00
C07C  37/00

CRIB(S)

children's cots or CRIB(S)

A47C  7/00
A47C  9/00

CRIB(S) for feeding animals

A01K  1/10
A01K  5/00

preventing CRIB(S) biting by animals

A01K  13/00

CRIBWORK

CRIBWORK for subaqueous structures

E02B  3/10
E02B  7/00

CRICKET

CRICKET bats; CRICKET balls

A63B  59/08
A63B  37/00

other equipment for CRICKET

A63B  63/00
A63B  71/02

CRIMPING

CRIMPING of fibres, filaments, yarns or threads

D02G  1/00

CRIMPING of hair

A45D  1/00 to
A45D  8/00

CRIMPING of paper or foil

B31F

CRIMPING of tobacco

A24B  3/18

CRIMPING to form electric connections

H01R

CRITICAL

investigating CRITICAL point

G01N  25/12

CROCHET

making CROCHET hooks

B21G  1/06

CROCHETING

D04B  31/00
D04B  33/00

CROCKERY

table CROCKERY

A47G  19/00

washing or cleaning of CROCKERY

A47L  15/00 to
A47L  19/00

CROP(S)

buildings for storing CROP(S)

E04H  5/08
E04H  7/22

storing CROP(S) on the farm

A01F  25/00

CROP(S) conditioners

A01D  82/00

CROP(S) diggers

A01D  21/00

CROP(S) lifters

A01D  25/00

gathering agricultural CROP(S)

A01D
A01G

greenhouses, frames or coverings for growing CROP(S)

A01G  9/00
A01G  13/00

hoeing or thinning agricultural CROP(S)

A01B  39/00
A01B  41/00

picking CROP(S)

A01D  46/00

planting, sowing, or fertilising CROP(S)

A01C

receptacles for growing CROP(S)

A01G  9/02

robotic devices for picking CROP(S)

A01D  46/30

threshing, baling or storing agricultural CROP(S)

A01F

treatment of growing CROP(S)

A01G  7/00

CROPPING see also SHEARING

B26B

CROPPING or shearing metal

B23D  15/00
B23D  35/00

CROPPING tails or ears of animals

A61D  1/04

CROQUET

CROQUET mallets; CROQUET balls

A63B  59/10
A63B  37/00

other equipment for CROQUET

A63B  63/00
A63B  71/00

CROSS(ES)

CROSS(ES) [= monuments]

E04H  13/00

CROSS(ES) bar switches

H01H  67/26

CROSS(ES) for joining pipes

F16L  41/00

CROSS(ES) for personal wear

A44C  25/00

CROSS(ES) staffs

G01C  15/00

reducing CROSS(ES) talk

reducing CROSS(ES) talk in cables

H01B  11/02
H01B  13/04

reducing CROSS(ES) talk in multiplex systems

H04J

reducing CROSS(ES) talk in transmission systems

H04B  3/32

CROSSHEADS

CROSSHEADS in general

F16C  5/00

CROSSINGS

CROSSINGS for railways

E01B  7/00
E01B  25/00

electric systems for illuminating road CROSSINGS

F21S  6/00
F21S  8/00

non-electric systems for illuminating road CROSSINGS

F21S  13/14

paving railway level CROSSINGS

E01C  9/04

railway level CROSSINGS signalling and safety arrangements

B61L

road CROSSINGS

E01C  1/00

CROSSLINKING, CROSS-LINKING

CROSSLINKING macromolecular substances

C08J  3/24

CROSSLINKING with unsaturated monomers

C08F  251/00 to
C08F  292/00

CROSS-SECTIONS

measuring particle absorption CROSS-SECTIONS

G01T  1/34

CROSS-TIES

CROSS-TIES for rail tracks

E01B  3/00
E01B  21/04

CROWBARS

B66F  15/00

CROWNING

CROWNING teeth

A61C  5/08

CROWNS

CROWNS of furnaces see also FURNACES

F27

CROWNS for teeth

A61C  5/08

CROWNS for umbrellas

A45B  25/10

CRUCIBLE(S)

CRUCIBLE(S) casting cups

B22D  41/00

CRUCIBLE(S) or pot furnaces

F27B  14/00

laboratory CRUCIBLE(S)

B01L  3/04

CRUCIFIXES

A47G  33/02

CRUCIFIXES for personal wear

A44C  25/00

CRUETS

A47G  19/24

CRUMB TRAYS

A47L  13/52

CRUMPETS see BAKING

CRUPPERS

B68B  3/16

CRUSHING

CRUSHING (pulverising or disintegrating) in general

B02C

CRUSHING of bone

A22C  17/06

CRUSHING of stone

B02C

CRUSHING of straw

A01F  12/40

CRUSHING of sugar-cane

C13D  1/06

CRUSHING of waste buckets, cans or like articles

B30B  9/32

CRUSTS

supports for pie CRUSTS

A47J  36/00

CRUTCHES

CRUTCHES for invalids

A61H  3/02

CRYOGENICS

F25

CRYOGENICS in surgery

A61B  18/02

CRYOTRONS

H01L  39/00

CRYOTRONS used in static information stores

G11C

CRYPTOGRAPHY

G09C

CRYSTALLISING, CRYSTALLIZING

B01D  9/00

CRYSTALLISING dishes

B01L  3/06

CRYSTALLISING of fruit

A23B

CRYSTALS

CRYSTALS used as transducers

H04R  17/00

cutting or working CRYSTALS

B28D  5/00

electric filters comprising CRYSTALS

H03H  9/00

grinding or polishing CRYSTALS

B24B
B44B

imitations of CRYSTALS effects

B44F  9/08

liquid CRYSTALS materials

C09K  19/00

single CRYSTALS

C30B

CUBES

machines in general for cutting CUBES

B26D  3/18

CUBICLES

building aspects of CUBICLES

E04H  1/12
E04B
E04C
E04D
E04F
E04G

CUCUMBERS

slicing CUCUMBERS

B26D

CUES

billiard CUES

A63D  15/08

racks for billiard CUES

A63D  15/10

CUFF(S)

CUFF(S) (personal wear)

A41B  5/00
A41B  7/00

CUFF(S) links

A44B  5/00

folding edges of CUFF(S) during manufacture

A41H  33/00

CULINARY

CULINARY machines

A47J  43/04
A47J  44/00

hand CULINARY implements

A47J  43/28

CULTIVATION

CULTIVATION of living cells or tissues

C12M
C12N

CULTIVATION of plants or trees

A01G

CULTIVATION without soil

A01G  31/00

CULTIVATORS

A01B  1/06

CULTURE(S)

CULTURE(S) media for micro-organisms

C12N

CULTURE(S) of micro-organisms in general

C12M
C12N

foam CULTURE(S) methods for microorganisms

C12M
C12N

preparing bacterial CULTURE(S)

C12M
C12N

submerged CULTURE(S) methods for micro-organisms

C12M
C12N

CULVERTS

CULVERTS for draining roads or railways

E01F  5/00

CULVERTS of sewer pipe-line systems

E03F  3/00

CUPBOARDS see also CABINET(S), CLOSET(S)

A47B

CUPBOARDS for surgical instruments

A61B  19/02

built in CUPBOARDS in buildings

E04F  13/08

CUPBOARDS convertible into other furniture

A47B  85/08

domestic airing CUPBOARDS

F26B  9/00

fume CUPBOARDS

B08B  15/02

furniture CUPBOARDS

A47B  43/00 to
A47B  81/00

warming- CUPBOARDS for food or kitchen utensils

A47J  39/00

CUPOLA(S)

CUPOLA(S) furnaces

F27B  1/00

CUPOLA(S) roofs

E04B  7/08

roof covering aspect of CUPOLA(S)

E04D  13/03

CUPPING

CUPPING metal sheet

B21D  22/00

CUPS

bearing CUPS

F16C  33/58

casting CUPS

B22D  41/00

chalices or CUPS

A47G  33/00

CUPS for measuring

G01F  19/00

CUPS for spinning or twisting

D01H  1/00
D01H  7/00

CUPS for table use

A47G  19/22

CUPS for travelling or camping

A45F  3/16

egg CUPS

A47G  19/18

expectorant CUPS

A61J  19/00

grease CUPS

F16N  11/00

making paper CUPS

B31
D21J

shaving CUPS

A45D  27/14

washing or cleaning of CUPS

A47L  15/00 to
A47L  19/00

CURBS

(1) CURBS for animals

B68B  1/08

(2) CURBS for springs

E03B  3/38

(3) CURBS [= kerbs]

CURBS for roads

E01C  11/22

CURBS specially adapted for informing road users

E01F  9/04
  CORUNDUM - CRAVATS    CURDS - CYSTOSCOPES