Electricity: circuit makers and breakers – Interlocking – Between switches and housing
Reexamination Certificate
2008-04-08
2008-04-08
Enad, Elvin (Department: 2832)
Electricity: circuit makers and breakers
Interlocking
Between switches and housing
C200S332200
Reexamination Certificate
active
10716715
ABSTRACT:
Certain exemplary embodiments provide a securement adapted to interface with a circuit breaker. A circuit breaker can comprise an actuator operable within an actuator operation zone defined by movement of the actuator between a first pole and a second pole. The securement can comprise an actuator restrainer and/or a substantially planar actuator guard coupled to said actuator restrainer. The securement can be operable between a first position and a second position. In the first position, the actuator can be manually operated between the first and second pole. In the second position, the substantially planar actuator guard can be located outside the actuator operation zone and/or substantially prevent manual access to the actuator.
REFERENCES:
patent: 3697714 (1972-10-01), Gryctoko et al.
patent: 4211906 (1980-07-01), Habedank et al.
patent: 4513183 (1985-04-01), Hill
patent: 4628160 (1986-12-01), Canevari
patent: 4872099 (1989-10-01), Kelley et al.
patent: 4978816 (1990-12-01), Castonguay et al.
patent: 5136127 (1992-08-01), Blair
patent: 5148910 (1992-09-01), Williams
patent: 5209343 (1993-05-01), Romano et al.
patent: 5219070 (1993-06-01), Grunert et al.
patent: 5422453 (1995-06-01), Smith et al.
patent: 5500495 (1996-03-01), Benda et al.
patent: 5577599 (1996-11-01), Turek et al.
patent: 5905239 (1999-05-01), Turner et al.
patent: 6137068 (2000-10-01), Padulo
patent: 6373004 (2002-04-01), Jackson
patent: 6396008 (2002-05-01), Maloney et al.
patent: 7019240 (2006-03-01), Eberts et al.
Enad Elvin
Klaus Lisa
Siemens Energy & Automation Inc.
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