Electricity: conductors and insulators – Boxes and housings – With electrical device
Reexamination Certificate
2005-04-12
2005-04-12
Patel, Dhiru R. (Department: 2831)
Electricity: conductors and insulators
Boxes and housings
With electrical device
C174S057000, C174S058000, C174S060000, C439S801000
Reexamination Certificate
active
06878876
ABSTRACT:
A pressure plate for an electrical device includes at least one internal standoff, at least one outboard standoff, and an anti-rotation leg. The internal and outboard standoffs prevent overtightening of the terminal screw. The anti-rotation leg preserves the orientation of the pressure plate and prevents a speed wire arm from being deformed when removing a speed wired wire from the device.
REFERENCES:
patent: 5874692 (1999-02-01), Simmons
patent: 5998734 (1999-12-01), Kerestan et al.
patent: 6184466 (2001-02-01), Eder et al.
patent: 6201187 (2001-03-01), Burbine
patent: 6313403 (2001-11-01), Livingston et al.
patent: 6329595 (2001-12-01), Roberts
patent: 6642450 (2003-11-01), Hsiao
Brant Edward
Myers John F.
Savicki, Jr. Gerald R.
Bond Schoeneck & King , PLLC
Malley Daniel P.
Pass & Seymour, Inc.
Patel Dhiru R.
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