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. 15, 1978
Filed:
Aug. 16, 1976
Applicant:
Inventors:
William Thomas Moore, London, GB;
George Heftman, Pinner, GB;
Assignee:
The Rank Organisation Limited, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350-66 ; 350-68 ; 358199 ;
Abstract
In a high speed optical scanning system using mechanical scanning by a rotating polygon, an afocal telescope system images radiation on to the rotating polygon which effects line scanning. Frame scanning is effected by an angularly reciprocating mirror.