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. 13, 1994
Filed:
Sep. 03, 1991
Ken Wilson, Santee, CA (US);
Other;
Abstract
A pair of sunglasses having an elongated lens support frame member having a pair of elongated grooves formed in its bottom surface for detachably receiving a left lens and a right lens. The lenses have a constant radius in the horizontal planes extending from their top edge to their bottom edge. The grooves in the lens support frame member have a predetermined asymetric curvature that requires the lenses to be bent during insertion or removal. The temple members in sequence from their front end to their rear end have a forward portion, an intermediate correctly oriented letter shaped portion, and a rear portion. The letter shaped portions when viewed from either side of the wearer's head have the same correctly oriented letter design incorporated in the structure of the temple member.