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:
Feb. 08, 2011
Filed:
Nov. 26, 2008
James E. Rose, Bryans Road, MD (US);
Magdy Michay, Springfield, VA (US);
Jan Puszynski, Rapid City, SD (US);
James E. Rose, Bryans Road, MD (US);
Magdy Michay, Springfield, VA (US);
Jan Puszynski, Rapid City, SD (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A novel pyrotechnic delay composition for use in metal delay fuse cartridges, including as its primary constituent Si—Al—FeOprepared from powdered form. The delay composition yields a progressive burning zone and burns substantially gas-free, is safe to handle, is resistant to moisture and degradation over time, can be incorporated within the confines of existing detonator shells, and poses no environmental hazards.