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:
Apr. 26, 1988
Filed:
Dec. 31, 1986
Applicant:
Inventor:
Theodore J Podgorski, Maplewood, MN (US);
Assignee:
Honeywell Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 87 ; 372 59 ; 372 94 ; 372 33 ; 313549 ; 313558 ; 313561 ; 313562 ; 356350 ;
Abstract
In the present invention, a getter assembly is formed by a housing containing a cavity in which the passageway into the cavity is covered by an end cover which is permeable to selected gases. Internal to the cavity formed by the housing is an activated getter material for eliminating selected gas contaminants within the cavity.