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:
Sep. 10, 1985
Filed:
Feb. 23, 1983
Applicant:
Inventor:
Robert Smith-Johannsen, Incline Village, NV (US);
Assignee:
Ramu International, Incline Village, NV (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63C / ; A63C / ;
U.S. Cl.
CPC ...
280610 ; 15624412 ; 156224 ; 156276 ; 2642102 ; 264216 ; 428 87 ; 428212 ; 428217 ;
Abstract
A composite useful as a ski sole comprising polyethylene particles in a polyethylene film, the former having a greater hardness or higher melt index than the latter, which is capable of renewably forming fibrils extending from a surface thereof under the abrasion characteristic of skiing conditions. The particles may have been treated with a material which is incompatible with or reduces the adhesion to the film-forming polyethylene.