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)
11/1998
11/25/1998CN1200048A Roller skate wheel assembly
11/24/1998US5839814 Miniature centrifugal lighting assembly
11/24/1998US5839737 Self propelled skateboard
11/24/1998US5839734 Convertible skate
11/18/1998EP0878219A1 Rollerskates with removable shoe
11/18/1998EP0877644A1 In-line skate frame
11/18/1998EP0817664B1 Caterpillar board designed in particular for use on grass slopes
11/18/1998CN2297222Y Roller bearing sleeve device
11/17/1998US5836592 Structure for in-line roller skates
11/17/1998US5836591 In-line wheeled skate for extreme skating
11/17/1998US5836590 Method and apparatus for slowing or stopping a roller skate
11/17/1998US5836425 Non-skid wheel chock for in line roller blade skates
11/17/1998CA2151210C Roller skate with improved fit
11/12/1998WO1998050119A1 Inline skates with two brakes used simultaneously
11/12/1998DE19819151A1 Movement parameter determination system for in-line skating
11/11/1998EP0876836A2 Locking device, particularly for skate wheels
11/11/1998EP0876835A2 Tool for a quick-release of a wheel axle of an in-line skate
11/11/1998EP0876833A2 A skate structure and a method for the manufacture thereof
11/10/1998US5833270 Cover and walking attachment for in-line skate wheels
11/10/1998US5833252 Lateral sliding roller board
11/05/1998WO1998048909A1 In-line roller skate
11/04/1998CN2296223Y 万向旱冰鞋 Universal skates
11/03/1998US5829758 In-line all terrain skate apparatus
11/03/1998US5829757 Variable traction wheel for in-line roller skate
11/03/1998US5829756 Apparatus for slowing or stopping a roller skate and methods
11/03/1998US5829543 Motorized in-line blade roller skate
10/1998
10/29/1998WO1998047584A1 Wheel for in-line roller skate
10/28/1998EP0873164A1 Gliding equipment, in particular in-line roller skate comprising a hollow body frame
10/28/1998EP0873163A1 In-line roller skate with several positions
10/28/1998EP0873162A1 Roller skate shock absorber system
10/28/1998CN2295351Y Roller skating shoes for children
10/28/1998CN1197403A Gliding equipment, in particular in-line roller skate comprising hollow body frame
10/27/1998US5826895 In-line skateboard
10/27/1998US5826771 Back pack for in line skates
10/27/1998US5826674 Wheeled vehicle
10/22/1998WO1998046318A1 Roller blade
10/22/1998WO1998046317A1 A carriage for a roller skate
10/22/1998WO1998046316A1 Sports appliance with a two-track rolling device
10/22/1998DE19715721A1 Roller moulding for in-line roller-blade skates, keying tread casing
10/22/1998DE19715706A1 Einspuriger Rollschuh Line roller skate
10/22/1998CA2287433A1 Sports appliance with a two-track rolling device
10/22/1998CA2286084A1 A carriage for a roller skate
10/21/1998EP0871523A1 Portable, power-drive unit and accessory attachment
10/20/1998US5823634 Wheel, particularly for skateboards or rollerskates
10/20/1998US5823545 For an inline skate adapted to be mounted to a boot
10/20/1998US5823544 Anti-abrasion and rockering system for an in-line skate
10/20/1998US5823543 Roller skate shock absorber system
10/20/1998US5823293 Process and apparatus for lubricating inline skate bearings and skateboard bearings
10/15/1998WO1998045003A1 Brake for inline skates
10/15/1998DE19816627A1 Sail for in-line roller skates
10/15/1998DE19713044A1 Distance and velocity measuring system for roller skates, skateboard or in=line roller skates
10/14/1998EP0869833A1 Roller skate
10/14/1998EP0575624B1 Circuit for equalizing waveform of signal reproduced by thin film magnetic head
10/14/1998CN2294089Y Three-purpose roller skates
10/14/1998CN1195566A Roller skate board
10/13/1998US5820146 Hand cart for the transport of persons and luggage
10/13/1998US5820138 Convertible in-line roller skates
10/13/1998US5819997 Accessory for boot
10/13/1998US5819865 Skateboard type vehicle
10/07/1998CA2234032A1 In-line skate frame and tool device adapted for quick-release in-line skate wheel axle
10/06/1998US5816588 Carrier for an in-line roller skate
10/04/1998CA2201815A1 Brake system for in-line skates
10/04/1998CA2201814A1 Wheel support for in-line skates
09/1998
09/30/1998EP0867691A1 Tachometer for roller skates, skateboards or the like
09/30/1998EP0867208A1 Brake system for roller skate
09/30/1998EP0867207A2 A skate structure particularly for ice skates and in-line roller skates.
09/30/1998CN2292586Y Multifunctional sport footwear
09/30/1998CN2292585Y Roller skate seat
09/29/1998US5813678 Inline skate and skate wheels having pneumatic braking element
09/24/1998WO1998041295A1 Wheel and belt drive with transversal brake
09/24/1998WO1998041294A1 Roller skate with rollers arranged in a single line
09/24/1998DE19711309A1 Rollschuh mit einspurig angeordneten Rollen Skate with single track rollers arranged
09/22/1998US5810531 Skateboard fastening device
09/22/1998US5810450 Wheel assembly with lighting circuit
09/22/1998US5810376 For use on land or on snow and water
09/22/1998US5810369 Skate chassis having A-frame construction
09/22/1998US5810368 Skate with lateral toroque support members
09/22/1998US5809606 Wheel cleaning cover
09/17/1998WO1998040268A1 Individual moving vehicle
09/17/1998WO1998040133A2 Braking device
09/17/1998DE19710865A1 Bearing for running roller of skate, skateboard etc.
09/17/1998CA2283487A1 Braking device
09/17/1998CA2283146A1 Individual moving vehicle
09/16/1998EP0864339A2 In-like skate wheel
09/16/1998CN2291178Y Roller stakes with simple accelerating structure
09/16/1998CN2291177Y Self-running shoes
09/16/1998CN1192935A Wheeled skate for playing curling stone
09/15/1998US5806860 Frame for skates with aligned wheels
09/13/1998CA2232307A1 In-line skate wheel
09/10/1998CA2231287A1 A skate structure and a method for the manufacture thereof
09/10/1998CA2231285A1 A skate structure particularly for ice skates and in-line roller skates
09/09/1998EP0862933A1 Inline skate chassis
09/08/1998US5803473 Configurable wheel truck for skateboards or roller skates incorporating novel wheel designs
09/08/1998US5803469 In-line skate with collapsible wheel assembly
09/08/1998US5803468 Brake and remote control system for wheeled skate
09/08/1998US5803467 Adjustable foot equipment
09/08/1998US5803466 Toe plate with dual flanges for in-line skate frame
09/08/1998US5802741 Snowboard boot
09/07/1998CA2231032A1 Frame for in-line skates
09/03/1998WO1998037935A1 Roller skate with longitudinally aligned wheels
1 ... 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 ... 96