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. 17, 1984
Filed:
Nov. 10, 1980
Applicant:
Inventor:
Walter H Bononi, Fellbach-Schmiden, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C / ;
U.S. Cl.
CPC ...
351 98 ; 351 90 ;
Abstract
A lens bow has a first area with a through hole oriented approximately in the direction of mechanical tension in the bow when it holds a lens set therein, and a second area with an inside threaded sleeve aligned with the through hole. The first and second areas have opposed faces. A screw has a head which rests outside the first area and which is tightened into the inside threaded sleeve to bring the first and second areas towards each other to hold the lens in the lens bow. The shortest distance between the opposed faces are larger in the untightened state and smaller when the screw is tightened to bring the bow into a holding condition about the circumference of a lens set therein.