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:
Apr. 19, 1994
Filed:
Aug. 17, 1992
Applicant:
Inventors:
Gregory J Jarosz, Downers Grove, IL (US);
Kevin J Hawks, Carpentersville, IL (US);
Assignee:
Transco Inc., Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428 75 ; 428 76 ; 428102 ; 428182 ; 428192 ; 428215 ; 428256 ; 428285 ; 428913 ; 428920 ;
Abstract
The present invention generally relates to a fire barrier insulation blanket (5) having a first sheet of insulation material (10) and a second sheet of thermal reflective material (20) joined together to form a fire and thermal barrier (50). The barrier (50) is encapsulated by two wire mesh sheets (30,40). One mesh sheet (40) is corrugated to space the barrier (50) from the surface being insulated (100). The insulation (5) is stitched together along longitudinal edges (5a,5b) by a stainless steel thread (60). Two blankets (7,8) can be joined together along longitudinal ends (7a,7b,8a,8b) by hog rings (65).