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:
Jul. 25, 1989
Filed:
Sep. 18, 1987
Applicant:
Inventor:
Robert F Szabad, Jr, Carlsbad, CA (US);
Assignee:
Packaging Industries Group, Inc., Hyannis, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63C / ;
U.S. Cl.
CPC ...
441 65 ; 114357 ; 280 18 ; 280845 ; 4283144 ; 4283159 ; 4283166 ; 4283173 ;
Abstract
A sports board for surfing, snow sledding, and other sports, has a shaped polyethylene foam core to which a polyethylene film/polyethylene foam sheet laminate is heat laminated over substantially all the surfaces of the core. Frictional resistance between the board and surfaces on which the board is used is reduced, and the slick film outer skin provides an impervious outer surface to the board which resists puncturing and water absorption by the board.