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:
Jul. 28, 1998
Filed:
Feb. 20, 1996
Applicant:
Inventors:
Michael E Evans, Granville, OH (US);
John R Mumaw, Granville, OH (US);
Roberta L Alkire, Millersport, OH (US);
W Scott Miller, Newark, OH (US);
Ronald A Houpt, Newark, OH (US);
Russell M Potter, Hebron, OH (US);
Tod D Green, Somerset, OH (US);
David P Aschenbeck, Newark, OH (US);
Clarke Berdan, II, Granville, OH (US);
Assignee:
Owens Corning Fiberglas Technology, Inc., Summit, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D02G / ; D04H / ; C03B / ; C04B / ;
U.S. Cl.
CPC ...
428369 ; 428370 ; 428373 ; 428374 ; 428392 ; 428377 ; 428399 ; 65439 ; 65438 ; 65443 ; 52143 ; 442336 ; 442331 ; 442352 ; 442353 ; 442355 ; 442362 ;
Abstract
A loose-fill insulation product having irregularly shaped glass fibers is provided. The loose-fill insulation product shows improved recovery, lower thermal conductivity and requires lower product densities than prior art loose-fill insulation at equivalent fiber diameters.