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. 27, 1983
Filed:
Oct. 06, 1980
Michael D Thomas, Arab, AL (US);
Francis E Ryder, Arab, AL (US);
Ryder International Corporation, Arab, AL (US);
Abstract
A lens case comprises an outer case member and a drawer with 'left' and 'right' contact lens wells slidable on the case member. Removable caps are friction fitted over each well, the caps also being hinged to the drawer. A foldout lid with a mirror is adapted for disposition over the caps. The arrangement is such that as the drawer is shifted to the closed position in the case member, a wall of the case applies pressure to the caps through the mirror or through tapered ribs on the caps to maintain the caps sealed on the wells.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile