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Class Information
Number: 280/809
Name: Land vehicles > Ski or skate appliance or attachment
Description: Device especially designed to be (a) useable with or as an attachment for skates or skis, or (b) to be used by a skater or skier while pursuing a skating or skiing activity.


Sub-classes under this class:

Class Number Class Name Patents
280/817 Anti-crossover for skis 30
280/814 Clamp, tie, or case for carrying or storage of skis 204
280/816 Combined 83
280/818 Having means interconnecting skis for training 28
280/811 Ice or roller skate boot attachment (e.g., cover, protector, etc.) 70
280/826 Riding stick 16
280/825 Scabbards for ice or roller skates 53
280/812 Seat supported by ski pole 14
280/813 Ski or pole having means to scrape snow or ice from ski or boot 24
280/819 Ski pole 90
280/810 Wind sail for propelling or braking skier or skater 45


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
5826909 Relocatable electronic ski camber sensor Oct. 27, 1998
5826908 Snowboard mounting apparatus Oct. 27, 1998
5806860 Frame for skates with aligned wheels Sep. 15, 1998
5779245 Roller skate lock Jul. 14, 1998
5731072 Continuous process for producing a decorated ski coating material Mar. 24, 1998
5711539 Magnetically-restored steerable roller skate Jan. 27, 1998
5664797 Cross-country ski binding and complementary cross-country ski boot Sep. 9, 1997
5664808 Ski and snowboard edge covering device Sep. 9, 1997
5660416 Clamping device for a multiple-part gliding board, in particular snowboard Aug. 26, 1997
5660401 Skateboard having improved turning capability Aug. 26, 1997
5653468 Stabilizer beam for roller blading Aug. 5, 1997
5653467 Method and apparatus for easing the strain on legs and knees while on a ski lift Aug. 5, 1997
5639121 Device for retaining a ski, especially in deep snow Jun. 17, 1997
5630624 In-line skate frame protector May. 20, 1997
5618054 Ski comprising a body and at least one cap, a tip and/or a tail manufactured independently, and process for manufacturing such a ski Apr. 8, 1997
5590908 Sports board having a pressure sensitive panel responsive to contact between the sports board and a surface being ridden Jan. 7, 1997
5580092 Roller skate wheel with light producing means Dec. 3, 1996
5566958 In-line skates with slide motion wheels Oct. 22, 1996
5564729 Snowboard support and tether Oct. 15, 1996
5560625 Truck piece for attachment to inline device Oct. 1, 1996
5544919 Foot support apparatus for supporting a user's foot relative to a sportsboard Aug. 13, 1996
5520595 Training device for ice skating jump May. 28, 1996
5509683 Brake assembly for snow skis and snow boards Apr. 23, 1996
D363965 Ski pole mitt Nov. 7, 1995
5441305 Apparatus and method for powered thermal friction adjustment Aug. 15, 1995
5435589 Ski comprising a body and at least one cap, a tip and/or a tail manufactured independently, and process for manufacturing such a ski Jul. 25, 1995
5427391 Pivoted knee skates Jun. 27, 1995
5411461 Skijor belt May. 2, 1995
5397153 Competition ski designed for slalom and end-piece designed for said ski Mar. 14, 1995
5375868 Ski having compound curve undersurface Dec. 27, 1994
5370407 Skate baton apparatus Dec. 6, 1994
5360228 Removable spatula tip Nov. 1, 1994
5356159 Snowboard equalizing hook Oct. 18, 1994
5345688 Method and device for measuring squareness of ice skate blades Sep. 13, 1994
5327329 Lighting attachments for in-line roller or blade skates Jul. 5, 1994
5324063 Ski retrieval apparatus Jun. 28, 1994
5312135 Braking and stabilizing system for roller blades May. 17, 1994
5310221 Protective cap for ski tips May. 10, 1994
5295704 Ski binding with knee flex sensor Mar. 22, 1994
5292146 Reinforced spatula for skis Mar. 8, 1994
5278733 Lighting apparatus for roller skate Jan. 11, 1994
5271633 In-line roller skate having easily replaceable bearings Dec. 21, 1993
5242322 Safety fin water sports boards Sep. 7, 1993
5236217 Guiding rib for a cross-country ski boot Aug. 17, 1993
5236222 Roller skate pole device Aug. 17, 1993
5221111 Skateboard accessory to assist in airborne maneuvers Jun. 22, 1993
5203583 Ski furnished with front masses of inertia Apr. 20, 1993
5195781 Grass ski roller boards Mar. 23, 1993
5183276 Training wheel for in-line skates Feb. 2, 1993
5179847 Skateboard security device Jan. 19, 1993

1 2 3 4 5


 
 
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