Rotating plug adapter with integral two blade and grounding...

Details Rotating plug adapter with integral two blade and grounding... Rotating plug adapter with integral two blade and grounding...

2008-02-06

2008-12-09

Hammond, Briggitte R (Department: 2833)

Electrical connectors

With insulation other than conductor sheath

Plural-contact coupling part

C439S022000, C439S106000

Reexamination Certificate

active

07462074

ABSTRACT:
A rotating two blade plug and grounding post adapter includes a housing including a top and bottom coupled to freely rotate about a rotary cap disposed between the housing top and bottom. Right and left electrical spades and a grounding post extend from the rotary cap and a receptacle integral to the periphery of the housing accepts a two blade and grounding plug that may be oriented at a wall receptacle by rotating the adapter housing and receptacle to a desired orientation. Internal flanges define grooves in which rotary electrical contacts are maintained through rotation of the housing and integral receptacle.

REFERENCES:
patent: 2687515 (1954-08-01), Booth
patent: 5775921 (1998-07-01), Chou
patent: 5954519 (1999-09-01), Hsiao
patent: 5997310 (1999-12-01), Chiu et al.
patent: 6089921 (2000-07-01), Chou
patent: 6302743 (2001-10-01), Chiu et al.
patent: 6332794 (2001-12-01), Jeng
patent: 6457988 (2002-10-01), Andersen
patent: 6638074 (2003-10-01), Fisher
patent: 6793499 (2004-09-01), Chen
patent: 6821134 (2004-11-01), Chen
patent: 7214101 (2007-05-01), Tong
patent: 2006/0068608 (2006-03-01), McFadden

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