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. 21, 1987
Filed:
Dec. 10, 1985
Applicant:
Inventor:
Ronald E Sindlinger, Muncy, PA (US);
Assignee:
GTE Products Corporation, Danvers, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21K / ;
U.S. Cl.
CPC ...
431362 ;
Abstract
A high-voltage photoflash lamp is provided wherein the lead-in wires are electrically insulated from the metallic shreds therein by including electrically insulating beads in the primer material. The primer also includes combustible metal powder, an oxidizing agent, and a binder, wherein at least part of the combustible metal powder in the primer is in large particle form.
Sindlinger, Ronald. (1987). Photoflash lamp with improved primer (U.S. Patent No. 4659308). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4659308
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile