The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 27, 2001
Filed:
Oct. 15, 1998
Jerry R. Smith, Littleton, CO (US);
Ezryd, LLC, Littleton, CO (US);
Abstract
A cycle adapted to travel in an upright position along a support surface comprises a rigid frame, a plurality of wheels rotatably journaled with respect to the frame, a suspension tube mounted to the frame for reciprocal movement in upward and downward directions, a seat assembly disposed on an upper end portion of the suspension tube, a drive assembly disposed on a lower end portion of the suspension tube for common movement with the seat assembly, a steering mechanism, and a biasing assembly disposed between the frame and the suspension tube. The biasing assembly is operative to bias the suspension tube into a pre-impact position relative to the frame such that movement of the suspension tube in the downward direction is resisted by the biasing assembly through exertion of a restorative force which urges the suspension in a upward direction toward the pre-impact position, thereby cushioning the seat assembly and the drive assembly relative to impacts occurring during operation of the cycle.