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:
Sep. 13, 2011
Filed:
May. 16, 2006
Applicants:
Thomas Grassl, Lübeck, DE;
Axel Freitag, Unterbalbach, DE;
Inventors:
Thomas Grassl, Lübeck, DE;
Axel Freitag, Unterbalbach, DE;
Assignee:
Dräger Safety AG & Co. KGaA, Lübeck, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A42B 1/24 (2006.01); A42B 1/06 (2006.01); F41H 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A safety helmet () has a circumferential module ring (), made especially of a thermoplastic plastic. The module ring (), has a plurality of plug-in slots (), which are located at spaced locations from one another in the direction of the module ring (). This provides standardized simultaneous mounting possibilities for various functional accessories with plug elements complementary to the plug-in slots ().