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. 02, 1978
Filed:
Apr. 28, 1975
Applicant:
Inventor:
Alfred Hengst, Wetzlar-Dorlar, DT;
Assignee:
Ernst Leitz GmbH, Wetzlar, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ; G02B / ;
U.S. Cl.
CPC ...
350 76 ; 350 36 ;
Abstract
The focussing elements in the telescopes of a pair of binoculars are shifted in unison by a transverse which rides threadedly on a central adjusting spindle and is biased against that spindle as well as against transfer rods which are coupled to the focussing elements.