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:
Jun. 13, 1978
Filed:
Oct. 21, 1976
Applicant:
Inventor:
John Michael Cluzel, Wyckoff, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63C / ;
U.S. Cl.
CPC ...
280610 ;
Abstract
A ski structure having a trapezoidal, foamed core wrapped with fiber-reinforced plastic with its wider base facing downward. The plastic sections covering the base and top of the trapezoidal core are rigidly joined to juxtaposed layers of fiber-reinforced plastic, which, in turn are combined with other layers of suitable material into a generally boxlike structure shaped like a ski. The spaces within the boxlike structure on each side of the trapezoid are also filled with foamed material.