Plunger retention apparatus and method for switch enclosures

Electricity: circuit makers and breakers – Multiple circuit control – Reciprocating contact

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C200S341000

Reexamination Certificate

active

06903283

ABSTRACT:
A switch enclosure apparatus and method are disclosed. An enclosure can be provided, wherein the enclosure comprises a plurality of walls from which a cavity can be formed. A plunger or other actuating mechanism can also be provided comprising one or more key portions, wherein said plunger is partially located and maintained within said cavity of said enclosure. Additionally, one or more slots can be formed from one or more walls, (e.g., side walls, top wall, bottom wall, etc.) of said enclosure for engaging said one or more of the key portions of said plunger. The plunger itself is shaped in the form of a shaft.

REFERENCES:
patent: 4418252 (1983-11-01), Daigle
patent: 4800245 (1989-01-01), Murmann et al.
patent: 4916277 (1990-04-01), Tretter
patent: 5190150 (1993-03-01), Laue et al.
patent: 5203448 (1993-04-01), Osada et al.
patent: 5280148 (1994-01-01), Cummins
patent: 5303012 (1994-04-01), Horlacher et al.
patent: 5396030 (1995-03-01), Matsumiya et al.
patent: 5456541 (1995-10-01), Ching-Shui
patent: 5670759 (1997-09-01), Hsu
patent: 5672857 (1997-09-01), Frost et al.
patent: 5680969 (1997-10-01), Gross
patent: 5710397 (1998-01-01), Liao
patent: 5710697 (1998-01-01), Cooke et al.
patent: 5744769 (1998-04-01), Proctor et al.
patent: 5821482 (1998-10-01), Ootani et al.
patent: 6056457 (2000-05-01), Chao
patent: 6114639 (2000-09-01), Hall et al.
patent: 6204463 (2001-03-01), Stringos
patent: 6269691 (2001-08-01), Sowatzke et al.
patent: 6455795 (2002-09-01), Murakami et al.
patent: 6600122 (2003-07-01), Czarnecki et al.
patent: 6737598 (2004-05-01), Allen et al.
patent: 6743995 (2004-06-01), Groves et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Plunger retention apparatus and method for switch enclosures does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plunger retention apparatus and method for switch enclosures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plunger retention apparatus and method for switch enclosures will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3472827

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.