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:
Nov. 12, 1996
Filed:
Sep. 09, 1994
William L Grilliot, West Milton, OH (US);
Mary I Grilliot, West Milton, OH (US);
Morning Pride Mfg. Inc., Dayton, OH (US);
Abstract
The invention consists of a firefighter's garment in which the exhaled air or other gas from the firefighter's SCBA (self-contained breathing apparatus) is delivered to the air space between adjacent layers of the garment. The relatively cool exhaled air is forced under pressure into the garment's air space to cool garment and lower the heat stress on the firefighter. In the preferred embodiment, the garment includes spacer elements extending the length of the coat located between adjacent layers to create channels into which the exhaled air is forced. The spacer elements maintain spacing between the adjacent layers facilitating the flow of air through the garment. Alternatively, the air or other gas can be delivered to the garment from a canister or directly from the SCBA.