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:
Jan. 26, 1982
Filed:
Feb. 21, 1980
Applicant:
Inventor:
Walter Kaule, Cologne, DE;
Assignee:
Krautkramer-Branson, Inc., Stratford, CT (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
331 / ;
Abstract
An apparatus for pumping a laser by a source of light comprises a movable housing having a plurality of cavities each containing a respective light source for pumping the laser and a laser contained in a cavity of a stationary housing. The cavity of the stationary housing forms with a respective complementary cavity of the movable housing a cylindrical pumping chamber. Responsive to the failure of a lamp, the movable housing is indexed to bring a new lamp into operative relation with the laser.