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)
05/2003
05/28/2003CN2552568Y Gravity driven roller skates
05/28/2003CN2552567Y Electric self-walking roller skates
05/27/2003US6568695 All terrain riding assembly having braking capabilities
05/26/2003CA2412791A1 Inline rollerskate
05/23/2003CA2399341A1 Knock-down grind rail for skateboards and rollerblades
05/22/2003WO2003041526A1 Shoes with roller device
05/22/2003US20030094788 Magnetic snow equipment attachment system
05/22/2003US20030094776 Adjustment device, particularly for adjusting the size of an in-line roller skate
05/22/2003DE20303234U1 Sports training equipment for runners has a drive mechanism with a main frame with a fixed shaft and two pedals
05/22/2003CA2363672A1 Combined skateboard scooter/exerciser
05/21/2003CN2551299Y Quickly detachable and assemble roller skates
05/21/2003CN1108916C Barrier membrane containing one barrier-layer having polyester polylol
05/20/2003US6565104 Skateboard
05/14/2003EP1310278A2 Brake system for roller skate
05/14/2003EP1113846A4 Roller skates having improved appearance and function as walking shoes
05/14/2003CN2550011Y Improved skates
05/14/2003CN1108461C Oil-free stainless steel needle bearing
05/13/2003US6561594 Wheel shaft structure of monocycle
05/13/2003US6561592 Running wheel arrangement
05/13/2003US6561530 Gym scooter
05/13/2003US6561525 In-line skating device of roller skate
05/08/2003US20030085067 Folding portable motorized footboard scooter with varying transmission
05/08/2003DE20300538U1 Summer sledge for hard surface track has top-mounted braking profile
05/08/2003DE20300025U1 Sand yacht has shock absorber mounted over rear axle centre point
05/07/2003EP1307268A1 Independent wheel suspension system
05/06/2003US6557864 In-line roller skate with detachable boot
05/06/2003US6557863 Skate body
05/06/2003US6557862 Skates to roll on the road or sliding on the ice
05/06/2003US6557861 Three-wheeled roller skate and method therefor
05/02/2003EP1305091A1 Braking device for inline roller skates'
05/02/2003EP1305090A2 Flexing base skate
05/01/2003WO2003035191A1 Sound emitting device
04/2003
04/30/2003DE20023217U1 Brake device for inline skates has deflector mechanism with cable pull to move brake plate onto rollers
04/30/2003CN1106872C In-line roller skate
04/24/2003WO2003033090A1 Skate board with wear resisting means
04/24/2003WO2003033089A1 Skateboard
04/24/2003US20030075890 Magnetic skateboard attachment system
04/24/2003US20030075886 Means of transport with balancing construction comprising cylinders, and such a balancing construction
04/24/2003DE20301044U1 Skateboard incorporates permanent magnets in platform
04/24/2003DE20218057U1 Roller skate with pivotable front roller pair and rigid rear roller pair has front roller pair pivotably located by common axle arranged symmetrically
04/23/2003CN1106207C Roller skates
04/22/2003US6550789 Detachable in-line skate conversion apparatus
04/17/2003WO2003031002A1 Skate apparatus
04/17/2003US20030071429 Transportation apparatus
04/17/2003DE20218856U1 Skateboard-carrying rucksack for ergonomic and easy carrying or skateboard has a back plate with two curved sections and adjusting means
04/17/2003CA2461052A1 Skate apparatus
04/16/2003EP1301249A1 Sport and transport device
04/16/2003EP1301247A1 In-line racing skate propulsion device
04/15/2003US6547262 Skateboard truck assembly
04/15/2003US6547261 Adjustment device, particularly for adjusting the size of an in-line roller skate
04/15/2003US6547221 Knock-down grind rail for skateboards and rollerblades
04/10/2003WO2003028813A2 Improvements relating to conveyances and particularly to skates
04/10/2003WO2003008051A3 Carving toboggan
04/10/2003US20030067126 Ice-skater
04/10/2003US20030067125 Skate
04/09/2003EP1300180A2 Runner-/sliding unit, pedal and a shoe therefor
04/09/2003EP1147042B1 Towing vehicle which moves on rollers or sliding bodies, for towing persons
04/09/2003EP0964778B1 Tread roller
04/08/2003US6543792 In-line skate suspension for shock energy storage and recovery
04/08/2003US6543791 Axle shock absorber
04/03/2003US20030064184 Wheel
04/03/2003US20030062698 In-line skate wheel disabling apparatus
04/03/2003US20030062697 Multifunctional shoe
04/03/2003US20030062696 Shoe and wheel combination having detachable structure
04/02/2003EP1146936A4 In-line roller skate
04/02/2003EP1011823B1 Roller skate with reinforcing leggings and in particular for braking
04/01/2003US6540384 Snowboard light
04/01/2003US6540238 Coupling device for connecting a skate board with a baby carriage
03/2003
03/27/2003WO2003024546A1 A roller blade of rotation type
03/27/2003WO2003024264A1 Shoes equipped with wheels for roller-skating
03/27/2003US20030057670 Resilient force-adjusting structure for skate board
03/27/2003US20030057665 Road skates
03/26/2003CN2541992Y Generating device of skates
03/26/2003CN2541009Y Self-walking shoes
03/25/2003US6538411 Deceleration control of a personal transporter
03/25/2003US6536788 Skateboard integral interchangeable independent suspension truck-free with aerodynamic board design and rolling devices systems
03/25/2003US6536785 Roller skate shoes
03/25/2003US6536784 Braking device particularly for roller skates
03/25/2003US6536783 Braking device particularly for skates
03/25/2003CA2303562C Device for marking the path along the ground of a rolling wheel
03/20/2003WO2002102478A3 A skate, particularly for aggressive skating
03/20/2003US20030052463 Skate with pivoting front carriage
03/20/2003DE20301262U1 Inline skate blocking system has a braking block and has bands which are removable from the skate
03/20/2003DE20300044U1 Brakes for inline skates are mounted on a gliding track on adjustable elements fixed by a screw and is attached to the skate via a strut
03/19/2003EP1292242A1 A method for manufacturing a wheel and a wheel obtained thereby
03/17/2003CA2357352A1 Bi-functional roller skate
03/13/2003WO2002030730A3 Control of a personal transporter
03/13/2003US20030047933 Method of manufacturing in-line roller skate with detachable boot
03/13/2003DE20300059U1 Roller boot or ice skating boot with inflatable toe bag insert
03/13/2003DE20300058U1 Roller boot has outer toe cap separated from sole insert toe cap by screw fitting
03/13/2003DE20218804U1 Skateboard with main board with a slip-free surface on the upper side and hologramed surface
03/13/2003DE20216903U1 High-powered brake for inline skate has integrated stand brake for braking movement speed
03/12/2003EP1289610A1 A wheel, particularly for skates. rollers and the like
03/12/2003CN2539552Y Roller states
03/11/2003US6530581 Illuminating roller
03/11/2003CA2320736C Mono ski
03/06/2003WO2003018148A1 Lighting device
03/06/2003WO2003018147A1 Easily steered skateboard
03/06/2003US20030042059 Transmission and drive-train systems of 2 wheel, 3 wheel and 4 weel exercise scooters incorporating (1) seesaw foot pedal and (2) left & right step foot pedals
03/06/2003DE20219005U1 Propulsion device for person on e.g. roller skates, bicycle, skis, surfboard or hang=glider, comprises rucksack type plastic box with high power fan
1 ... 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 ... 96