IPC 7 English version , Catchword Index
  Q-SWITCHING - QUOITS  
 
RABBETING - RAMMING
  RAMPS - REFINING  

RABBETING

RABBETING wood

B27

RABBIT

RABBIT hutches

A01K  1/02

RACE(S)

hand-tools for inserting or withdrawing bearing RACE(S)

B25B  27/06

indoor RACE(S) games

A63F  9/14

RACE(S) cards

B42D  15/00

RACE(S) for bearings

F16C  33/58

RACE(S) stands

E04H  3/12

RACE(S) tracks; RACE(S) -courses

A63K  1/00

starting-appliances for RACE(S)

A63K  3/02

RACEMIC [mixtures]

resolution of RACEMIC in general

C07B  57/00
C12P  41/00

RACKETS

making wooden frames of tennis RACKETS

B27M  3/22

RACKETS for ball games

A63B  49/00
A63B  51/00

RACKS

(1) furniture or storage RACKS see also BRACKETS, SHELF(-VES) and catchwords for the article concerned

A47B  43/00

load lifting devices with RACKS and pinions

B66F  3/02

parts or details of RACKS

A47B  96/00

RACKS for beating carpets

A47L  13/54

RACKS for clothing or hats

A47G  25/06
A47G  25/10

RACKS for dish-washing machines

A47L  15/50

RACKS for dispensing merchandise

A47F  1/00

RACKS for displaying clothing

A47F  7/24

RACKS for draining crockery

A47L  19/04

RACKS for draining lubricant from machine parts

F16N  33/00

RACKS for electric components or apparatus

H05K  7/18

RACKS for electric relays or selector switches

H04Q  1/00

RACKS for feeding animals

A01K  1/10

RACKS for filing purposes

B42F  17/00
B42F  7/00

RACKS for florists

A01G  5/04

RACKS for grilling or toasting

A47J  37/06

RACKS for receiving or transporting shoes or shoe parts

A43D  117/00

RACKS for storing tools or work

B25H  3/04

RACKS for storing warp beams

D02H  13/38

RACKS for supporting clothes in washing receptacles

D06F  1/12

RACKS for supporting hand printing stamps

B41K  1/58

RACKS for switchgear

H02B  1/34

RACKS for tobacco pipes

A24F  9/14

RACKS for tooth-brushes

A47K  1/09
A47K  5/18

RACKS for towels

A47K  10/04

RACKS for use in sorting articles by hand

B07C  7/02

RACKS mounted on sinks

A47J  47/20

toast RACKS for table use

A47G  19/00

(2) toothed RACKS

load-lifting devices with RACKS and pinions

B66F  3/02

making RACKS

B21K
B23F

RACKS for gearing

F16H  55/26

RACKS pulleys for window blinds

E06B  9/68
E06B  9/322

RACKS railways

B61B  13/02

tracks for RACKS railways

E01B  25/02

RADAR

G01S  13/00

details of RADAR systems

G01S  7/00

RADAR transponders

G01S  13/74

RADAR used in traffic control systems

G08G

RADIATION see also IRRADIATION

applications of RADIATION

G21H  5/00

discharge tubes sensitive to RADIATION

H01J  40/00
H01J  47/00

measuring RADIATION diagrams of aerials

G01R  29/10

measuring RADIATION of light or heat

G01J

protection against X-rays or nuclear RADIATION

G21F

protection against X-rays or nuclear RADIATION by means of radiation-absorbing paints

C09D  5/32

RADIATION diagnosis

A61B  6/00

RADIATION for initiating polymerisation

C08F  2/46
C08G  2/02

RADIATION proof doors or windows

E06B  5/18

RADIATION therapy

A61N  5/00

RADIATION treatment of coatings

B05D  3/06

RADIATION treatment of macromolecular substances

C08J  3/28

RADIATION treatment of plastic articles

C08J  7/18
B29C  71/04

semiconductor devices sensitive to RADIATION

H01L  31/00

X-ray techniques

H05G

RADIATORS

electric heating elements for RADIATORS

H05B

heat-exchange RADIATORS

F28F

electromagnetic RADIATORS

H01Q

testing fluid-tightness of heat RADIATORS

G01M  3/00

RADICALS

generation of free organic RADICALS

C07B  61/02

RADIO

adaptations of seats to incorporate RADIO sets

A47C  7/72

aerials for RADIO

H01Q

furniture aspects of RADIO cabinets

A47B  81/06

locating or navigating by RADIO

G01S

measuring distance or velocity by RADIO

G01S

mounting RADIO sets in vehicles

B60R  11/02

RADIO links for signal transmission

G08C  17/00

RADIO receivers; RADIO transmitters

H04B

RADIOACTIVE [substances]

containers for RADIOACTIVE

G21F

dressings containing RADIOACTIVE

A61M  36/14

RADIOACTIVE for use in therapy or testing in vivo

A61K  51/00

removing RADIOACTIVE from waste water

G21F  9/04

RADIOACTIVITY

discharge tubes sensitive to RADIOACTIVITY

H01J  47/00

light sources with luminescent material excited by RADIOACTIVITY

G21H  3/02
H01J  65/06
H01J  65/08

measuring RADIOACTIVITY

G01T

protection against RADIOACTIVITY

G21F
E06B  5/18

semiconductor devices sensitive to RADIOACTIVITY

H01L  31/00

RADIOGRAPHY

RADIOGRAPHY apparatus for diagnosis

A61B  6/00

for investigating or analysing material

G01N  23/00

using X-ray apparatus or circuits

H05G  1/00

RADIOLOGY

A61N

RADIOMETERS

RADIOMETERS for photometry

G01J  1/56

RADIOSONDES

G01W  1/08

RADIUM see also NON-FERROUS

C22B  60/00

carbonates, halides, hydroxides, nitrates, oxides, sulfates, sulfides, sulfites of RADIUM

C01F  13/00

other inorganic compounds of RADIUM

C01B
C01C
C01F
C01G

RADIX-CONVERSION

RADIX-CONVERSION in mechanical digital computers

G06C  17/00

RADOMES

RADOMES for aerials

H01Q  1/42

RADON

C01B  23/00

RAFFLE

RAFFLE games

A63F  3/00

RAFTERS

E04C  3/02

non-structural roof RAFTERS

E04D  12/00

RAFTS

B63B  35/58

lifesaving RAFTS

B63C  9/04

RAGS

opening RAGS to obtain fibres for re-use

D01G  11/04

treating RAGS chemically to obtain fibres for spinning

D01C  5/00

treatment of RAGS in papermaking

D21B

RAIL(S)

beds RAIL(S)

A47C  19/02

cranes or crane trolleys on RAIL(S)

B66C

curtain RAIL(S)

A47H  1/04

hand RAIL(S) for buildings

E04F  11/18

motor RAIL(S) cars

B61C

RAIL(S) for carrying vehicles

E01B  5/00
E01B  25/04
E01B  25/24

electric connections of RAIL(S)

H01R  4/64

RAIL(S) chairs

E01B  9/38
E01B  11/62

RAIL(S) joints

E01B  11/00
E01B  21/04
E01B  23/14
E01B  25/24

working of RAIL(S) in railway tracks

E01B  31/00

RAIL(S) for supplying power to electrically-propelled vehicles

B60M  1/30

towel RAIL(S)

A47K  10/04

RAILINGS

E04H  17/00

making wooden RAILINGS

B27M  3/12

RAILINGS for bridges

E01D  19/10

RAILINGS for staircases

E04F  11/18

RAILWAY(S),RAILROAD(S)

brake arrangements peculiar to RAILWAY(S),RAILROAD(S) vehicles

B61H

brakes or retarding apparatus fixed to RAILWAY(S),RAILROAD(S) permanent way

B61K  7/00

controlling RAILWAY(S),RAILROAD(S) traffic

B61L

derailers for use on RAILWAY(S),RAILROAD(S)

B61K  5/00

detecting cracks in RAILWAY(S),RAILROAD(S) rails or welds thereof

B61K  9/10

draining RAILWAY(S),RAILROAD(S) ballast ways by culverts

E01F  5/00

fixing RAILWAY(S),RAILROAD(S) sleepers or tracks or bridges

E01D  19/12

indicating bad RAILWAY(S),RAILROAD(S) track sections

B61K  9/00

indicating overheated axles of RAILWAY(S),RAILROAD(S) vehicles

B61K  9/06

kinds of RAILWAY(S),RAILROAD(S) vehicles

B61D

RAILWAY(S),RAILROAD(S) locomotives

B61C

lubrication of RAILWAY(S),RAILROAD(S) vehicles

B61F

measuring-apparatus for RAILWAY(S),RAILROAD(S) track building

E01B  35/00

paving RAILWAY(S),RAILROAD(S) level crossings permanent way of RAILWAY(S),RAILROAD(S)

E01C  9/04

cleaning permanent way of RAILWAY(S),RAILROAD(S)

E01H  8/00

making or maintaining permanent way of RAILWAY(S),RAILROAD(S)

E01B  27/00 to
E01B  37/00

structure of paving permanent way of RAILWAY(S),RAILROAD(S)

E01B  1/00 to
E01B  26/00

vegetation control permanent way of RAILWAY(S),RAILROAD(S)

E01H  11/00

placing RAILWAY(S),RAILROAD(S) vehicles on tracks

B61L  5/00

platform structures for RAILWAY(S),RAILROAD(S) roofs for platform structures for RAILWAY(S),RAILROAD(S)

E01F  1/00
E04H  1/12

RAILWAY(S),RAILROAD(S) adapted to use in mines

E21F  13/00

RAILWAY(S),RAILROAD(S) signalling

B61L

RAILWAY(S),RAILROAD(S) systems

B61B

RAILWAY(S),RAILROAD(S) vehicles; body details thereof

B61D

RAILWAY(S),RAILROAD(S) vehicle draught or buffing gear

B61G

RAILWAY(S),RAILROAD(S) vehicles profile gauges

B61K  9/00

RAILWAY(S),RAILROAD(S) vehicle stops fixed to permanent way

B61K  7/00

RAILWAY(S),RAILROAD(S) vehicle underframes or suspensions

B61F

RAILWAY(S),RAILROAD(S) vehicle wheels or axles

B60B

safety of RAILWAY(S),RAILROAD(S) traffic sand tracks for RAILWAY(S),RAILROAD(S)

B61L
B61K  7/14

servicing of RAILWAY(S),RAILROAD(S) locomotives

B61K  11/00

shifting or shunting of RAILWAY(S),RAILROAD(S) vehicles

B61J

slipping or coupling RAILWAY(S),RAILROAD(S) vehicles from or to moving trains

B61K  1/00

suspensions peculiar to RAILWAY(S),RAILROAD(S) vehicles

B61F

systems of lighting RAILWAY(S),RAILROAD(S) trains

B61D

testing of RAILWAY(S),RAILROAD(S) vehicles

G01M  17/08

tickets for RAILWAY(S),RAILROAD(S)

B42D  15/00

cases for RAILWAY(S),RAILROAD(S) tickets

A45C  11/18

issuing or cancelling of tickets for RAILWAY(S),RAILROAD(S)

G07B

timetables for RAILWAY(S),RAILROAD(S)

G09D  1/00

toy or model RAILWAY(S),RAILROAD(S)

A63H  19/00
A63H  21/00

track brakes for RAILWAY(S),RAILROAD(S)

B61K  7/00

track circuits operated by RAILWAY(S),RAILROAD(S) vehicles

B61L  1/18

transferring passengers to and from moving RAILWAY(S),RAILROAD(S) trains

B61K  1/00

wetting or lubricating RAILWAY(S),RAILROAD(S) tracks or wheel flanges

B61K  3/00

RAIN

measuring RAIN fall

G01W  1/14

RAIN -coats

A41D  3/04

RAIN excluders or deflectors for doors or windows

E06B  7/16
E06B  7/26

RAISING

lifting or RAISING see LIFTING

RAISING agents for use in baking

A21D  2/00

RAISING pile of textile fabrics

D06C  11/00

RAKES

dredging- RAKES

E02F  3/00

RAKES combined with mowers

A01D  43/02

RAKES for harvesting or haymaking

A01D  7/00
A01D  11/06

RAKES for soil-working

A01B

raking of fire-grates

F23J

RAM(S)

hydraulic RAM(S)

F04F  7/02

jet propulsion plant with RAM(S) action compression

F02K

RAMMING

compacting foundation soil by RAMMING

E02D  3/026
E02D  3/046

moulding clay or other ceramic compositions or cementitious material by RAMMING

B28B  1/04

rammers for guns

F41A  9/39

RAMMING of ballast under railway sleepers

E01B  27/12

RAMMING of paving in road making

E01C  19/30
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