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:
May. 06, 1986
Filed:
Sep. 27, 1985
Carlo L Fiandra, New Canaan, CT (US);
Warren Deschenaux, Shelton, CT (US);
The Perkin-Elmer Corporation, Norwalk, CT (US);
Abstract
The present invention is directed to a lens assembly which includes a lens element having a front face and a back face and a peripheral edge; a lens cell having an axial bore and a radially inwardly extending lens seat, the lens seat having a radially seating surface for engaging one of the lens faces, the peripheral edge of the lens element being radially spaced from the inner wall of the lens cell; a retainer ring mounted removably, adjustably, rigidly in the seating surface substantially equal to the thickness of the element, the retaining ring having a plurality of radially inwardly directed fingers which are disposed closely adjacent the other of the lens faces; and an adhesive disposed axially between the retainer ring fingers and the other lens face for tying the lens to the retainer after alignment of the lens whereby the lens and the retainer ring are removable from the lens cell as a single integral unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile