Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 472/90
Name: Amusement devices > Surface for wheeled or gliding vehicle > For foot-attached gliding vehicle (e.g., ski slide, ice skating surface, etc.)
Description: Amusement device wherein the surface is specifically adapted and intended to support and be slidably engaged by a mobile, person-carrying conveyance having a runner type support member upon which it slides or coasts over the surface, which conveyance being of the type which is affixed to a foot of the person riding it.










Sub-classes under this class:

Class Number Class Name Patents
472/91 Surface moves as a whole or comprises rotatable or rollable elements 24


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
5425691 Stepping and sliding exerciser Jun. 20, 1995
5407392 Winter scene room or space study Apr. 18, 1995
5387159 Continuous wave generating apparatus for simulated surfriding Feb. 7, 1995
5364548 Blade-skating pavement Nov. 15, 1994
5327738 Method of forming and maintaining artificial snow layer Jul. 12, 1994
5322490 Stepping and sliding exerciser Jun. 21, 1994
5286551 Material to pave skating rinks Feb. 15, 1994
5246401 Flexible sled and slide construction Sep. 21, 1993
5241830 Method of forming and maintaining artificial snow layer Sep. 7, 1993
5230218 Snow making equipment Jul. 27, 1993
RE34320 Exercising apparatus for skaters Jul. 20, 1993
5184980 Sports apparatus Feb. 9, 1993
5171101 Surfing-wave generators Dec. 15, 1992
5076571 Skating motion simulator Dec. 31, 1991
5066000 Portable multi-surface track Nov. 19, 1991
5052682 Skating motion simulator Oct. 1, 1991
5035416 Sliding ice rink door Jul. 30, 1991
4976422 Artificial ski slope Dec. 11, 1990
4927134 Dasher board system May. 22, 1990
4914923 Method of covering artificial alpine- or nordic-skiing tracks with snow and means for implementing the method Apr. 10, 1990
4883267 Dasher board system Nov. 28, 1989
4790531 Indoor ski slope and apparatus for making snow thereon Dec. 13, 1988
4702639 Slalom post Oct. 27, 1987
4497483 Device for dividing ice-hockey rinks Feb. 5, 1985
4451032 Plastic ski slide May. 29, 1984
4440832 Method and material for preparing a surface for winter sports Apr. 3, 1984
4438003 Skating surface Mar. 20, 1984
4392647 Floor hockey carom corner Jul. 12, 1983
4345439 Snowmaking method and apparatus Aug. 24, 1982
4300766 Hockey-type table game apparatus Nov. 17, 1981
D260107 Artificial ski surface unit Aug. 4, 1981
4179539 Ski slope Dec. 18, 1979
4169688 Artificial skating-rink floor Oct. 2, 1979
4156746 Method and mixture for producing an artificial skiing track May. 29, 1979
4135666 Artificial cross-country skiing practice set Jan. 23, 1979
4038834 Ice skating arena Aug. 2, 1977
4032139 Process for extending the seasonal useful life of ski trails and ski trails produced thereby Jun. 28, 1977
4030729 Ice skating surface Jun. 21, 1977
3983713 Method of creating and outdoor ice slab in summer weather and of reducing energy requirements for indoor and outdoor ice rinks Oct. 5, 1976
3970300 Recreational facility slide Jul. 20, 1976
3961751 Artificial cross-country skiing path Jun. 8, 1976
3959542 Artificial ski matting May. 25, 1976
3930647 Skating rink assembled from a kit Jan. 6, 1976

1 2










 
 
  Recently Added Patents
Ventilated vacuum communication structure
System and method for providing a path avoidance feature in a network environment
Candle holder
Bicycle shifting method
Buffer pool extension for database server
Dual source mass spectrometry system
Metal-containing compositions and method of making same
  Randomly Featured Patents
Method of wrapping a floral grouping using a material having postioning marks
Navigation and device for motor vehicle
Air-fuel ratio controller for an internal combustion engine
Liquid crystal display with narrow angular range of incident light
Handle for a squeegee
Signal separator and bandpass filter
Method and apparatus for quantification of optical properties of superficial volumes using small source-to-detector separations
Ball holder for ball point pen
Method, device, and system for obtaining a mobile computing device location
Ring cover for a vehicle gage