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. 11, 1977
Filed:
Aug. 24, 1967
Applicant:
Inventor:
William H Collins, Timonium, MD (US);
Assignee:
Catalyst Research Corporation, Baltimore, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C06B / ;
U.S. Cl.
CPC ...
149 37 ; 149-2 ;
Abstract
Combustible compositions comprise a higher oxide of a metal having at least two valence states, such as tungsten and molybdenum, and a reducing metal in an amount to reduce the higher oxide to a lower electrically conductive oxide. The compositions on burning form an electrically conductive ash.