Snow surfboard
Patent 5018760 Issued on May 28, 1991. Estimated Expiration Date: 
August 31, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
August 31, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesSnow glider Boards for sliding on snow Curved-body maneuverable snow board Snowboard toy Patent #: 4915400 InventorApplicationNo. 415218 filed on 08/31/1989US Classes:280/609, With special shape, contour, or groove280/14.24, Bindings pivot about vertical axis441/65, WATER SKIMMING OR WALKING DEVICE441/68Water skiExaminersPrimary: Mitchell, David M.Assistant: Mar, Michael Attorney, Agent or FirmForeign Patent References
International ClassA63C 005/04Foreign Application Priority Data1988-01-18 FRAbstractA surfboard for surfing on snow has an hourglass profile including dimension lines curved inwardly in the runner zone, and wherein bindings each form an angle with a line perpendicular to the longitudinal axis of the surfboard. Both dimension lines are offset longitudinally with respect to each other and are positioned so that the most curved point of each dimension line is located on the axis of symmetry of the axes passing through the two bindings. | |
