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:
Sep. 22, 1987
Filed:
Oct. 18, 1985
Applicant:
Inventor:
Andrew J Kearsley, Oxford, GB;
Assignee:
Oxford Lasers Limited, Oxford, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 61 ;
Abstract
A lasing device which uses as a lasing media a material which lases in the gas or vapor phase, and in which the discharge chamber includes a porous element which absorbs the lasing material when it condenses into the liquid or solid phase. The porous element, which can be a porous ceramic material, retains the liquid media and does not allow it to run along the discharge tube if this tube is moved or tilted. The laser is thus able to operate when being moved or tilted.
Kearsley, Andrew. (1987). Laser device employing a porous material in the discharge chamber (U.S. Patent No. 4696011). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4696011
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile