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. 07, 1988
Filed:
May. 07, 1987
Applicant:
Inventor:
Jackson A Aileo, Carbondale, PA (US);
Assignee:
Gentex Corporation, Carbondale, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A42B / ;
U.S. Cl.
CPC ...
2423 ; 2209 ;
Abstract
An improved binaural earcup assembly for use with a protective helmet in which the earphone of each of the left and right sound attenuating subassemblies is supported by a relatively rigid member in the hard outer shell of the subassembly at a location adjacent to the wearer's ear and in which the subassemblies are urged firmly into sealing engagement with the wearer's head in the region surrounding his ears by a resilient wire form having a pair of loops detachably connected to the earcup assemblies and biasing portion extending between the loops around the nape portion of the helmet.