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. 12, 1985
Filed:
Jul. 18, 1983
Applicant:
Inventor:
Edwin G Chaffee, Salt Lake City, UT (US);
Assignee:
Laser Corporation, Salt Lake City, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 62 ; 372 63 ;
Abstract
A plurality of thin wall ceramic-metal segments are brazed together alternately with pairs of metal sealing rings to form a gas laser tube assembly. Within each segment there is mounted a refractory metal disc with a central hole. The series of holes formed in the discs define the discharge bore and gas return paths are formed in the wall of the segments.