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:
Mar. 26, 2013
Filed:
Jan. 12, 2006
Hasso Von Blücher, Erkrath, DE;
Hasso von Blücher, Erkrath, DE;
Blucher GmbH, Erkrath, DE;
Abstract
The invention relates to fireproof and/or flame-resistant footwear (), in particular boots for firefighters, with a protective function against harmful substances, such as toxic chemical substances, the footwear () having a multilayered structure (), the structure () comprising an outer layer (), facing away from the foot when the footwear is being worn, and an inner layer (), in particular an inner lining, provided on the outer layer () and facing towards the foot when the footwear is being worn. An adsorption layer () with an adsorption material (), in particular activated charcoal, adsorbing harmful substances, is additionally arranged between the outer layer () and the inner layer (), and the outer layer () is additionally provided with a fireproof and/or flame-retardant coating or impregnation ().