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:
Aug. 17, 1976
Filed:
Aug. 01, 1975
Applicant:
Inventor:
Arthur H Shoemaker, East Aurora, NY (US);
Assignee:
American Optical Corporation, Southbridge, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ; G02B / ; G02B / ;
U.S. Cl.
CPC ...
3501 / ; 350229 ;
Abstract
A three element 12X eyepiece has an apparent field of view of about 51.3.degree. and a maximum exit pupil diameter of substantially 1.25mm.
Quick Actions:
Shoemaker, Arthur. (1976). Three element eyepiece with magnification of 12x (U.S. Patent No. 3975088). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3975088
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile