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. 23, 1984
Filed:
Sep. 27, 1982
Applicant:
Inventors:
Carl F Kackenmeister, Williamsport, PA (US);
Gary L Houseknecht, Hughesville, PA (US);
Assignee:
GTE Products Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21K / ;
U.S. Cl.
CPC ...
431359 ; 362-6 ; 362 11 ; 362 15 ;
Abstract
A moisture barrier for radiation-responsive switches which includes an admixture of particles and forms a part of a multilamp photoflash array comprises a thin, radiation-transparent and/or translucent coating which is absorbed into the switches and envelopes the individual particles of the admixture.