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:
May. 07, 2002
Filed:
Feb. 17, 2000
Applicant:
Inventors:
Shuji Arima, Tokyo, JP;
Takashi Nishiyama, Tokyo, JP;
Assignee:
Hirose Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/36 ;
U.S. Cl.
CPC ...
G02B 6/36 ;
Abstract
A plug-in optical connector consists of a pair of optical connectors ( ) fixed on a pair of boards ( ), respectively. At least one (1) of the optical connectors ( ) is provided with a wrong plugging prevention key ( ) while the other optical connector ( ) is provided with a wrong plugging prevention key ( ).