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:
Mar. 22, 1988
Filed:
Oct. 25, 1985
Applicant:
Inventors:
Peter Dziemba, Wisselsheim, DE;
Dieter Immerheiser, Bad Nauheim, DE;
Assignee:
MAP Mikrofilm Apparatebau Dr. Poehler GmbH & Co KG, Ober-Morlen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350255 ;
Abstract
A lens sleeve designed to float in a lens holder. A focussing device with a servomotor and an eccentric fixed directly at the lens sleeve, with said eccentric gripping below a collar of a lens guided in the lens sleeve.