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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:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5169169 |
Ski waxing system |
Dec. 8, 1992 |
| 5163710 |
Roller skating pole |
Nov. 17, 1992 |
| 5161825 |
Performance enhancement assembly for skiers or the like including swivel plate assembly |
Nov. 10, 1992 |
| 5131684 |
Performance enhancement assembly for skiers or the like including ski pants |
Jul. 21, 1992 |
| 5131685 |
Performance enhancement assembly for skiers or the like including ski poles with storage compartment |
Jul. 21, 1992 |
| 5109941 |
Traction enhancement system |
May. 5, 1992 |
| 5106118 |
Protective layer for preventing the buildup of ice and snow on a ski binding |
Apr. 21, 1992 |
| 5094479 |
Ski and pole carrying device |
Mar. 10, 1992 |
| 5072970 |
Performance enhancement assembly for skiers or the like |
Dec. 17, 1991 |
| 5056819 |
Ski pole strap |
Oct. 15, 1991 |
| 5038407 |
Device for stopping a falling snow skier |
Aug. 13, 1991 |
| 5037303 |
Ski training mirror method and apparatus |
Aug. 6, 1991 |
| 5013066 |
Ski pole holder |
May. 7, 1991 |
| 5004261 |
Anti-theft device |
Apr. 2, 1991 |
| 5000482 |
Ski locating device utilizing a foam ball |
Mar. 19, 1991 |
| 4986561 |
Method and apparatus for speed and maneuverability control for downhill skiing |
Jan. 22, 1991 |
| 4940255 |
Method and apparatus for supporting skis on a ski lift |
Jul. 10, 1990 |
| 4936602 |
Ski pole holder |
Jun. 26, 1990 |
| 4919452 |
Ski locator device utilizing a foam ball |
Apr. 24, 1990 |
| 4917399 |
Long distance ski binding |
Apr. 17, 1990 |
| 4905338 |
Ski wax scraper |
Mar. 6, 1990 |
| 4896429 |
Sole measuring device |
Jan. 30, 1990 |
| 4887825 |
Skateboard |
Dec. 19, 1989 |
| 4886297 |
Skateboard handle |
Dec. 12, 1989 |
| 4864860 |
Electrical apparatus for a ski |
Sep. 12, 1989 |
| 4861063 |
Downhill ski with elongated tip |
Aug. 29, 1989 |
| 4842289 |
Portable ski locker |
Jun. 27, 1989 |
| 4838571 |
Skis |
Jun. 13, 1989 |
| 4837494 |
Generator and rechargeable battery system for ski |
Jun. 6, 1989 |
| 4835523 |
Ski beeper |
May. 30, 1989 |
| 4799710 |
Ski attachment for protecting the upper surface of the rear portion of a ski |
Jan. 24, 1989 |
| 4759570 |
Ski assembly |
Jul. 26, 1988 |
| 4752082 |
Skis |
Jun. 21, 1988 |
| 4744584 |
Handlebars for tucked-in skiing |
May. 17, 1988 |
| RE32650 |
Body weight support system |
Apr. 26, 1988 |
| 4735436 |
Ski attachment |
Apr. 5, 1988 |
| 4694684 |
Dynamic balancing for skis |
Sep. 22, 1987 |
| 4650215 |
Seat belt forwarding device |
Mar. 17, 1987 |
| 4648849 |
Knee bindings compatible with ordinary water skis |
Mar. 10, 1987 |
| 4627635 |
Vibration damping units and vibration damped products |
Dec. 9, 1986 |
| 4616842 |
Ski |
Oct. 14, 1986 |
| 4598933 |
Anti-theft lock for skis |
Jul. 8, 1986 |
| 4592567 |
Modifiable stiffness ski |
Jun. 3, 1986 |
| 4587870 |
Ski boot buckle tool |
May. 13, 1986 |
| 4556252 |
Portable ski rest |
Dec. 3, 1985 |
| 4546650 |
Speed and distance calculator for skis |
Oct. 15, 1985 |
| 4544179 |
Climbing device for skis |
Oct. 1, 1985 |
| 4537419 |
Skiing accessory |
Aug. 27, 1985 |
| 4535322 |
Ski theft alarm and runaway ski locator |
Aug. 13, 1985 |
| 4442636 |
Dual head edge sharpening device for skis |
Apr. 17, 1984 |
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