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:
Jun. 29, 2004
Filed:
Nov. 27, 2002
Applicant:
Inventors:
Theodore B. Brother, Andover, MA (US);
Edward J. Ellis, Lynnfield, MA (US);
Assignee:
I-Tek, Inc., Lawrence, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/32 ;
U.S. Cl.
CPC ...
C08J 9/32 ;
Abstract
An improved material for use in resilient conforming pads, cushions, impact resistance padding and the like is described. The material comprises a liquid or semi-solid matrix phase and an expanded Perlite included phase. The material is useful for providing low weight contour conforming resilent padding for garments, athletic equipment, prosthetic devices, surgical, medical or vehicular cushions, positioning devices, mattresses, impact protective padding and the like.