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:
Nov. 13, 1984
Filed:
Jul. 10, 1981
Applicant:
Inventor:
Roland Winston, Chicago, IL (US);
Assignee:
The University of Chicago, Chicago, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 72 ; 372 99 ; 350625 ;
Abstract
Devices for transmission of radiant energy from a convex source to a convex receiver wherein a concave wall reflects rays of selected angularity of source onto the receiver at a selected angularity and in a single reflection. Preferred devices permit transmission of extreme energy rays from a tubular source to a tubular receiver with one or less reflection.