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:
May. 30, 1978
Filed:
Feb. 12, 1976
Applicant:
Inventor:
Richard Malcolm, Oakville, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47G / ;
U.S. Cl.
CPC ...
5343 ; 5355 ; 5361 / ; 428328 ; 5344 ;
Abstract
A mat having layers of impermeable material adapted to inflation as an air-mattress, inflatable blanket or component of a sleeping bag, and containing an insulating amount of a lofting shredded matallized plastic web, and having a valve means for inflation and deflation of the mat. The insulating plastic web may comprise a plurality of webs of metallized plastic film, said webs having at least sections thereof in strip form, oriented randomly in non-planar configurations. The impermeable material is made from plasticized material such as urethane coated nylon fabric or plastic coated cotton fabric.