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:
Oct. 13, 1998
Filed:
May. 20, 1996
Applicant:
Inventors:
Richard M Urella, Charlton, MA (US);
Robert E Dalbec, Worcester, MA (US);
Domenic L Fratantonio, Shrewsbury, MA (US);
Assignee:
David Clark Company, Inc., Worcester, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R / ; A42B / ;
U.S. Cl.
CPC ...
181129 ; 2209 ;
Abstract
An ear seal for an ear cup in a noise attenuating headset. The ear seal surrounds an opening communicating with the interior of the earcup. The ear seal includes a continuous conformable element surrounding the opening and a fabric cover surrounding the opening. The cover overlays and is heat sealed to the element.