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. 04, 2000
Filed:
Sep. 10, 1999
Applicant:
Inventor:
Thomas Fleming, San Diego, CA (US);
Assignee:
Bacou USA Safety, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C / ;
U.S. Cl.
CPC ...
351123 ; 351158 ;
Abstract
An attachment (10) for safety eyeglasses includes a mount (30) that mounts on an eyeglass temple bar, an earplug (32) that can fit into the ear canal to block noise, and a coupling (34) that connects the mount to the earplug. The mount includes a tube of elastomeric material that can be stretched over the temple bar to fix its position and prevent 'jiggling'. The coupling includes a wire of resilient plastic that is wound into a tight helix. The diameter of the helix is about 1 cm, which allows it to be stored between the rear of the outer ear and the skull, to minimize earplug motion when the earplug is not inserted into the ear canal.