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. 30, 2004
Filed:
Nov. 08, 2002
Applicant:
Inventors:
Harrison Robert Murphy, Great Falls, VA (US);
Juraj Michal Daniel Slavik, II, McLean, VA (US);
Assignee:
Spungold, Inc., Great Falls, VA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C 5/12 ;
U.S. Cl.
CPC ...
A47C 5/12 ;
Abstract
A composite fire barrier fabric including a fire barrier layer and a thermally insulating layer at least partially encloses the core of an open flame resistant mattress. The fire barrier layer and thermally insulating layer are composed of at least one flame-retardant fiber, and not necessarily the same flame retardant fiber. When tested in accordance with the flame resistance test protocols of NFPA 267 or ASTM E 1590, the mattress has a maximum heat release rate of less than 250 kW and a total energy release of less than 40 MJ in the first five minutes of the test.