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)
04/1987
04/21/1987US4659095 Roller skate arrangement
04/14/1987US4657265 Convertible skate
04/08/1987EP0217750A1 Device for attaching the foot to a sporting implement
03/1987
03/25/1987EP0215744A1 Roller skate with a heel strap binding
03/25/1987EP0215689A1 Self-propelling roller skates
03/12/1987WO1987001297A1 Recreational board apparatus and method of manufacture
03/11/1987EP0214061A1 Plastic-rollers skate
03/10/1987US4648610 Light emitting roller skate wheels
02/1987
02/24/1987US4645223 Skateboard assembly
02/04/1987CN86104869A Propelling roller skate
02/03/1987USRE32346 Trainer/learner skate
12/1986
12/24/1986CN85201800U Pedal type ice-skating playing sled
11/1986
11/20/1986EP0201592A1 Omnidirectional vehicle base
11/18/1986US4623159 Roller skate
10/1986
10/21/1986US4618158 Roller skates for figure skating
08/1986
08/05/1986US4603868 Roller skate undercarriage with adjustable rollers
07/1986
07/30/1986CN85203050U Two-wheeled roller skate
07/29/1986US4603025 Method for pour casting roller skate wheel
07/29/1986US4602801 Roller skate
07/08/1986US4598918 Roller disc assembly and skate
06/1986
06/24/1986US4596396 Roller skate
06/17/1986US4595209 Skateboard
06/05/1986WO1986003132A1 Omnidirectional vehicle base
03/1986
03/05/1986EP0172843A1 Roller skate arrangement
02/1986
02/25/1986US4572529 Roller skate
02/25/1986US4572528 Grass ski
02/18/1986US4570955 Roller skate assembly with an interchangeable body
02/10/1986CN85102301A High speed roller skates with rotary surfaces and its accessory
01/1986
01/22/1986EP0169185A2 Roller ski
11/1985
11/19/1985US4553767 Roller skate with integral ratchet means
11/19/1985CA1196821A1 Tool for sailing with skates, skis, roller-skates or corresponding gears
10/1985
10/15/1985US4546841 Motor roller-skate
09/1985
09/17/1985US4541643 Two wheel skating device
09/11/1985EP0153931A1 Sport device of the roller ski type
08/1985
08/29/1985WO1985003644A1 Roller skate arrangement
08/21/1985EP0152261A2 Roller skate with integral ratchet means
07/1985
07/30/1985US4531785 Roller skate wheel and mounting assembly
07/02/1985US4526389 Roller skate brake
06/1985
06/18/1985US4523767 Three wheeled roller skate
06/04/1985US4521029 Iceboard
05/1985
05/07/1985US4515379 Wheel truck and roller assembly
04/1985
04/23/1985US4512590 Roller skate
04/02/1985US4508187 Powered roller skates
03/1985
03/19/1985US4505477 Balancing board
02/1985
02/28/1985WO1985000756A1 Sport device of the roller ski type
01/1985
01/08/1985US4492385 Skate having an adjustable blade or wheel assembly
12/1984
12/25/1984US4489957 Tool for sailing with skates etc.
12/18/1984CA1179697A1 Roller skate attachment
12/12/1984EP0127734A1 Roller frame with the roller axes arranged parallel to each other in a row
08/1984
08/28/1984US4468045 Attachment system for detachable roller skates
08/21/1984US4466372 Lateen rigged sailing board
07/1984
07/31/1984US4463412 Illuminated shoe skate attachment
07/25/1984EP0114131A2 Roller skate
07/17/1984US4460187 Roller ski having a bridle
07/10/1984US4458907 Skateboard
07/10/1984US4458598 Assembly formed by a projectile and the means for launching this projectile
06/1984
06/13/1984EP0110489A2 Roller sledge
06/12/1984US4454411 Odometer mounted between roller skate wheels
06/12/1984US4453726 Roller skate or the like with brake attachment
05/1984
05/29/1984US4451055 Propulsion means actuated by weight
05/01/1984US4445699 Coaster and swivel assembly therefor
05/01/1984US4445698 Roller skate with user powered drive mechanism
04/1984
04/17/1984US4443022 Roller skate
03/1984
03/27/1984US4438919 Mechanical bouncing, rolling and skating apparatus
02/1984
02/28/1984US4433458 Quick-fastener for roller skates
02/16/1984WO1984000501A1 Skate having an adjustable blade or wheel assembly
02/07/1984US4429449 Assembly and disassembly of roller skate components
12/1983
12/06/1983US4418929 Single roller skate
11/1983
11/29/1983US4417737 Self-propelled roller skate
11/22/1983CA1157491A1 Solid state skateboard truck
11/08/1983US4413842 Walking attachment for roller skates
11/01/1983US4412685 Recreational skate
11/01/1983CA1156278A1 Molded base plate for rollerskate attachable to shoes
11/01/1983CA1156277A1 Roller skate having two pairs of rollers
10/1983
10/11/1983US4408803 Hub assembly for roller skates
09/1983
09/21/1983EP0088763A1 Roller skate
09/13/1983US4403784 Roller skate axle suspension
09/06/1983US4402521 Roller skate plate assembly with floating axles
08/1983
08/30/1983US4401311 Roller skate
08/23/1983US4400001 Roller skate
08/16/1983US4398735 Solid state skate truck
08/16/1983US4398734 Truck design for a skate-type device
08/16/1983US4398329 Roller skate bearing
08/02/1983US4396204 Roller skates
07/1983
07/26/1983US4395263 Lamination as a support a polyester, containing glass fibers and pigments, and a transparent thermosetting resin, curing, transferring patterns from carrier webs
07/26/1983CA1150743A1 Skates
07/26/1983CA1150742A1 Quick-fastener for roller skates
07/19/1983US4394037 Spark-generating roller skate assembly
07/19/1983US4394029 Foot operated vehicle
07/19/1983US4394028 Skate
07/12/1983US4392659 Two-wheeled roller skate
06/1983
06/07/1983US4386794 Skating velocipede apparatus
05/1983
05/24/1983US4384731 Reclinable skateboard
05/10/1983US4383244 Pseudo multi light display device and generator therefor
05/10/1983US4382605 Tilt steering of tandem wheeled or runner equipped vehicle
04/1983
04/12/1983US4379564 Roller skate
03/1983
03/30/1983EP0074965A1 Roller skates comprising roller blocking means
03/23/1983EP0074765A1 Toy vehicles
02/1983
02/15/1983US4373736 Two wheel roller skate
02/08/1983US4372566 Molded base plate for rollerskates attachable to shoes
1 ... 83 84 85 86 87 88 89 90 91 92 93 94 95 96