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. 06, 1990
Filed:
Jul. 24, 1989
Applicant:
Inventors:
Frank A Leyshon, Cambridge, OH (US);
David A Watson, New Concord, OH (US);
Herbert D McClain, Quaker City, OH (US);
Assignee:
NCR Corporation, Dayton, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 65 ; 372107 ;
Abstract
A laser power supply includes a support member in which is mounted a laser tube for outputting a laser light beam and a printed circuit board containing the power supply circuits. A slidably mounted cover member encloses the support member and the laser tube and includes a pair of lens members for diverging and attenuating the laser light beam. A pair of spring clip members mounted on the support member releasable secure the laser tube to the support member while electrically connecting the laser tube to the printed circuit board.