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:
May. 18, 2010
Filed:
Dec. 08, 2005
Applicants:
Thomas Garms, Beverstedt, DE;
Oliver Schultz, Bremerhaven, DE;
Arthur Detlef Zahn, Schiffdorf, DE;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F42B 4/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A simple device for generating pyrotechnic effects, in which an enveloping body () is formed from a plurality of interconnected plate-like layers between which the pyrotechnic charges () as well as the igniter means () are embedded. A configuration of the igniter means () as heating resistors, in particular as heating resistors whose conductors run in a meandering path. Such igniter means () are particularly suitable for use in the formation of a plate-like enveloping body consisting of a plurality of layers. By virtue of this enveloping body, the device assumes a shape comparable to that of a credit card or bank card.