Electrical connectors – With coupling movement-actuating means or retaining means in... – Coupling part with relatively pivotable concentric...
Reexamination Certificate
2006-02-07
2006-02-07
Ta, Tho D. (Department: 2833)
Electrical connectors
With coupling movement-actuating means or retaining means in...
Coupling part with relatively pivotable concentric...
C439S311000, C439S314000
Reexamination Certificate
active
06994579
ABSTRACT:
A plug includes a plug main body, a connection sleeve, and a connection ring. A socket includes a socket main body and a socket holder. An insertion member of the socket main body is fitted to an engagement concave of the plug main body. An engaging projection of the socket holder is fitted to one end of a circular-arc slit of the connection ring. The connection ring is rotated to relatively shift the engaging projection along the circular-arc slit, and the engaging projection is positioned and locked at the other end of the circular-arc slit.
REFERENCES:
patent: 3136592 (1964-06-01), Miller
patent: 4310213 (1982-01-01), Fetterolf et al.
patent: 4440464 (1984-04-01), Spinner
patent: 2005/0118853 (2005-06-01), Starke et al.
patent: 2001-052821 (2001-02-01), None
patent: 2002-237348 (2002-08-01), None
European Search Report for European Application No. EP 05 10 2990 dated Jul. 4, 2005, 4 pages.
Patent Abstracts of Japan, Publication No. 2002-237348 dated Aug. 23, 2002, 1 page.
Patent Abstracts of Japan, Publication No. 2001-052821 dated Feb. 23, 2001, 1 page.
Okamoto Masayuki
Sato Makoto
Yamada Hisakazu
Yokoigawa Atsushi
OMRON Corporation
Osha & Liang LLP
Ta Tho D.
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