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:
Dec. 16, 1980
Filed:
Feb. 21, 1979
Applicant:
Inventors:
Anthony J Alcaraz, Petersburg, VA (US);
Christopher W Chandler, Sandston, VA (US);
Thomas G Edmundson, Midlothian, VA (US);
James P Nolan, deceased, late of Chester, VA (US);
Assignee:
Dayco Corporation, Dayton, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427420 ; 264 453 ; 264 458 ; 264 50 ; 264D / ; 427373 ; 428310 ; 118705 ;
Abstract
An automobile sound insulating panel and apparatus for and method of making same are provided wherein such panel comprises a contoured fibrous pad and a plastisol layer bonded against the pad with the plastisol layer comprising a foamed plastisol layer having randomly disposed air pockets therethrough which provide a minimum weight for the panel while improving the acoustical properties thereof.