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:
Apr. 09, 1985
Filed:
Jan. 26, 1982
Wolfgang Nussbaumer, Dorkbirn, AT;
Kastle Gesellschaft m.b.H., Hohenems, AT;
Abstract
The running surface of an Alpine ski has a front portion adjoining its tip, a rear portion, and an intervening middle portion supporting a binding, the three portions differing from one another in their profiling designed to exert a minimum guiding effect in the middle portion and a maximum guiding effect in the rear portion. The latter, therefore, has one or more longitudinal grooves whose combined cross-sectional area exceeds that of the groove or grooves of the front portion whereas the middle portion is grooved only slightly or not at all.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile