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:
Jun. 09, 1987
Filed:
Aug. 16, 1985
Applicant:
Inventors:
Lowell C Mellum, Fridley, MN (US);
Theodore J Podgorski, Maplewood, MN (US);
Assignee:
Honeywell Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ; G01C / ;
U.S. Cl.
CPC ...
372 87 ; 356350 ;
Abstract
Disclosed is a cathode for a ring laser comprising a housing composed of substantially a nickel-iron composition having an inner cavity with a coating of a low sputtering electrically conductive material thereon.