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:
Oct. 27, 1987
Filed:
Aug. 13, 1985
Applicant:
Inventor:
Ryoji Koseki, Buena Park, CA (US);
Assignee:
Amada Engineering & Service Co., Inc., La Mirada, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 33 ; 372 97 ;
Abstract
A gas oscillator consisting of a plurality of laser tubes with discharge electrodes arranged in a straight line so that the cathodes are next to each other, a gas drive, a heat exchanger to cool a laser gas and an exhaust device provided to expel the laser gas from the laser tubes and containing an injection device for non-ionized gas to separate and expel the ionized gas from the laser tubes so as to suppress electrical discharges between the cathodes of the laser oscillator.
Quick Actions:
Koseki, Ryoji. (1987). Device for suppressing electrical discharges between cathodes of laser (U.S. Patent No. 4703487). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4703487
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile