Moisture resistant push to test button for circuit breakers

Details Moisture resistant push to test button for circuit breakers Moisture resistant push to test button for circuit breakers

2009-02-13

2011-11-01

Friedhofer, Michael (Department: 2833)

Electricity: circuit makers and breakers

Electric switch details

Cases and bases

C200S330000

Reexamination Certificate

active

08049122

ABSTRACT:
A circuit breaker includes a housing forming an opening. A push switch is connected to a test circuit to enable testing of the test circuit in accordance with closing the push switch. A flexible membrane is formed in the opening and configured to form a seal between the housing and the flexible membrane. The flexible membrane is located in an operative relationship with the push switch such that pushing the flexible membrane results in a displacement of the push switch.

REFERENCES:
patent: 3372246 (1968-03-01), Knuepfer
patent: 4339634 (1982-07-01), Weber
patent: 4538040 (1985-08-01), Ronemus
patent: 4568899 (1986-02-01), May
patent: 4667263 (1987-05-01), Morris et al.
patent: 5550341 (1996-08-01), Bohnert et al.
patent: 5552755 (1996-09-01), Fello et al.
patent: 5982593 (1999-11-01), Kimblin et al.
patent: 6059445 (2000-05-01), Bun
patent: 6215378 (2001-04-01), Gibson et al.
patent: 6626473 (2003-09-01), Klein et al.
patent: 6768070 (2004-07-01), Lewison et al.
patent: 7420136 (2008-09-01), Goetzl et al.
patent: 7642476 (2010-01-01), Virtanen et al.
patent: 1854480 (1962-07-01), None
patent: 2007080994 (2007-08-01), None
patent: WO 2007093673 (2007-08-01), None

Affiliated with

Also associated with

Rating

Moisture resistant push to test button for circuit breakers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Moisture resistant push to test button for circuit breakers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Moisture resistant push to test button for circuit breakers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4287458