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. 26, 1991
Filed:
Nov. 01, 1989
Applicant:
Inventor:
David H Franz, Orlando, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63C / ;
U.S. Cl.
CPC ...
280 87042 ; 272114 ; 280-1182 ; 280-715 ;
Abstract
Front and rear springboard assemblies having telescoping members biased apart by springs are provided for atachment at front and rear positions to a skateboard-like deck to provide a springboard device which can be moved foward along a path by successive leaps and bounds. In one embodiment, the assemblies are configured as attachments to be mounted on a conventional skateboard in place of wheeled trucks. In another embodiment, the assemblies are configured to serve as spring-loaded mounts onto which wheeled trucks are attached.