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. 01, 1997
Filed:
Jan. 16, 1996
Applicant:
Inventor:
Keiichi Hotta, Tokyo, JP;
Assignee:
Asahi Kogaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02B / ; G02C / ; A45F / ;
U.S. Cl.
CPC ...
359409 ; 359407 ; 351157 ; 224909 ;
Abstract
A strap mounting mechanism for an optical viewing device, such as binoculars, has a lens barrel body and a cover member which closes an opening of the lens barrel on the eyepiece side. The lens barrel body is provided at a circumferential surface thereof adjacent to the cover member, with a through hole. The cover member is provided with a strap insertion opening and a strap guide wall integral therewith, which is fitted at its one end in the through hole and is connected at the other end to the strap insertion opening to define a strap passage in the lens barrel body.