Safety device for a plug (patch guard)

Details Safety device for a plug (patch guard) Safety device for a plug (patch guard)

2005-08-08

2011-10-18

Hammond, Briggitte R (Department: 2833)

Electrical connectors

With coupling movement-actuating means or retaining means in...

Having push-pull contacts spaced along only one planar side...

Reexamination Certificate

active

08038460

ABSTRACT:
A security device for a plug (1) has at least one locking clip (2) said security device comprising a lockable closure piece (8, 12) which prevent the manual operation of the locking clip (2). The closure piece (8, 12) comprises a closure lower piece (8) which may be fixed to the plug (1) on which a separate closure upper piece (12) is placed. Said closure lower piece (8) is designed such as to be clipped on the plug (1) with a positive and/or non-positive fit.

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patent: 2003/0063862 (2003-04-01), Fillion et al.
patent: 1371114 (2004-09-01), None

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