Patents
Sitemap › A63 - Sports; Games; Amusements › A63C - Skates; Skis; Roller skates; Design or layout of courts, rinks or the like › A63C 17 - Roller skates; Skate-boards
Patents for A63C 17 - Roller skates; Skate-boards (9,549)
01/1983
01/04/1983US4367515 Roller skate light attachment
12/1982
12/21/1982US4364187 Skate sandals
12/14/1982US4363514 Carrier for skates
12/14/1982US4363502 Illuminative skate wheel
12/14/1982US4363494 Roller skate
12/14/1982US4363493 Uni-wheel skate
11/1982
11/10/1982EP0064360A1 Steerable platforms
11/02/1982US4357028 Roller skate with improved sole plate
10/1982
10/28/1982WO1982003560A1 Roller skate
10/26/1982US4355474 Roller skate sole
10/14/1982WO1982003334A1 Roller skates comprising roller blocking means
10/12/1982US4353566 Roller ski training device
10/12/1982US4353562 Ice skate
09/1982
09/28/1982US4351538 Spring assisted roller skates
09/28/1982US4351536 Ice skate attachment
09/01/1982EP0058696A1 Brake system for roller skates and skate boards
08/1982
08/24/1982US4345774 Roller skate apparatus
07/1982
07/27/1982CA1128573A1 Skateboard
07/20/1982CA1128084A1 Human sail
07/06/1982US4337963 Skateboard structure
07/06/1982US4337961 Skateboard
07/06/1982US4337883 Skateboard holder
06/1982
06/29/1982US4336952 Vehicle with a balancing plane
06/15/1982US4334690 Trainer/learner skate
06/15/1982CA1125807A1 Scooter
06/10/1982WO1982001828A1 Roller skate and accessory for the roller skate
06/08/1982US4333249 Convertible sports device
06/01/1982US4332394 Roller skate
05/1982
05/04/1982US4328274 Transparent friction surface sheet material
04/1982
04/27/1982US4326746 Rollerskate carrier
04/13/1982US4324408 Ice to roller skate converter
04/06/1982US4323261 Frame for skate board
04/06/1982US4323259 Two wheel roller ice skate
03/1982
03/23/1982CA1120509A1 Spring assisted roller skates
03/18/1982WO1982000770A1 Brake system for roller skates and skate boards
03/16/1982US4319760 Occupant propelled skateboard
03/16/1982US4319759 Toe stop and roller skate combination
03/04/1982WO1982000593A1 A tool for sailing with skates etc
02/1982
02/18/1982WO1982000512A1 Assembly comprised of a projectile,and launching device for such projectile
02/09/1982US4314707 Toe guard for roller skates
02/02/1982US4313610 Carriage for roller skates
01/1982
01/26/1982US4312514 Roller skate brake
01/19/1982US4311319 Roller skate
01/13/1982EP0043735A1 Improvements in roller skates
01/12/1982US4310168 Pneumatic wheel skate device
01/07/1982WO1982000009A1 Skates
01/06/1982EP0043250A1 Skates
12/1981
12/15/1981US4305598 Speed skate plate
12/08/1981US4304417 Adjustable plastic roller skate
12/01/1981US4303253 Roller skate construction having pivotal heel
12/01/1981CA1113520A1 Roller skate braking assembly
11/1981
11/25/1981EP0040229A1 Roller-skate with two pairs of rollers
11/18/1981EP0039935A1 Roller skate or skate board with braking device
11/17/1981US4300781 Roller skate braking system
11/03/1981US4298910 Roller skate wheel with self-contained generator
11/03/1981US4298209 Detachable roller skate with rear brake
10/1981
10/20/1981US4295656 Skateboard having flexible sides
10/20/1981US4295547 Brake assembly for small vehicles
10/13/1981US4294456 Pivotable ball skate
10/13/1981US4294455 Roller skate construction
09/1981
09/15/1981US4289325 Skateboard
09/15/1981US4289323 Wheel improvement for roller skates
09/08/1981US4288088 Brake assembly for skateboard
09/01/1981US4286806 Roller skating spark generator
07/1981
07/21/1981US4279366 Roller skate carrier
07/15/1981EP0032057A1 Roller or ice skate base plate and truck assembly
07/14/1981US4278264 Skate
07/07/1981US4277006 Roller skate carrier
06/1981
06/30/1981US4275895 Roller skate brake
06/16/1981US4273345 Roller skate
06/09/1981US4272091 Roller skate
06/09/1981US4272090 Roller skate
06/02/1981US4270764 Noisemaker for skateboard
05/1981
05/28/1981WO1981001359A1 Roller-skate with two pairs of rollers
05/26/1981US4269337 Roller skate carrier
05/12/1981CA1101010A1 Accessories for skateboards
04/1981
04/21/1981US4262918 Unitary molded skate chassis
03/1981
03/03/1981CA1096784A2 Band-brake and slip-clutch for walking roller skate
02/1981
02/17/1981US4251087 Truck apparatus for skate and skateboard devices
01/1981
01/20/1981US4245848 Vehicle equipped with two articulated trucks
01/07/1981EP0020439A1 Motorised surf-board, skateboard etc.
12/1980
12/30/1980CA1092620A1 Skateboard having a flexible and resilient chassis with speed control means
12/16/1980US4240132 Roller skate light assembly
12/02/1980US4236766 Roller having supporting body between outer tread body and inner bearing
11/1980
11/25/1980US4235448 Skiing simulator
11/18/1980US4234204 Skateboard
10/1980
10/28/1980US4230330 Skateboard
10/07/1980US4225996 Roller skate wheel cleaning apparatus
09/1980
09/23/1980US4223905 Combination cycle seat-skateboard
09/23/1980CA1086346A1 Pair of rollers as used for roller skates
09/02/1980US4220112 Wheel mounted alarm mechanism
08/1980
08/26/1980US4219240 Wheel for roller skates or the like
08/19/1980US4218098 Skate wheel assembly
07/1980
07/29/1980US4214768 Shield for skateboard truck axle housing
07/15/1980US4212479 Roller skate
06/1980
06/26/1980WO1980001245A1 Wheeled ski with retrogression preventing means
06/17/1980US4208073 Wheel for skateboards and roller skates
06/03/1980CA1078886A1 Shoe with attachable and interchangeable skate accessories
05/1980
05/20/1980CA1077985A1 Roller skate undercarriage with elastomeric end pivot connections
05/13/1980US4202559 Skateboard
1 ... 84 85 86 87 88 89 90 91 92 93 94 95 96