Track lighting

Details Track lighting Track lighting

2006-11-28

2006-11-28

Gilman, Alexander (Department: 2833)

Electrical connectors

Uninterrupted support rail or uninterrupted contact

With mating part having mating connector portion and another...

C439S121000

Reexamination Certificate

active

07140888

ABSTRACT:
A track lighting includes a housing, a support member, a limit board, a connecting bar, a first contact, a second contact, a rail, two insulating jackets, two conductors, a seat, a contact lever, an upper cover, and a spring. The spring biased between the upper cover and the seat provides an tensile force to press the upper portion of the contact lever so that the contact lever and the second contact will contact with the two conductors closely and exactly. Thus, the track lighting has a closely electrical connection without producing an electrical disconnection or a short circuit.

REFERENCES:
patent: 3611252 (1971-10-01), Fremont
patent: 3832673 (1974-08-01), Le Hir
patent: 3980368 (1976-09-01), Fremont
patent: 4032208 (1977-06-01), Berkenhoff
patent: 4092507 (1978-05-01), Lawrence
patent: 4108523 (1978-08-01), Bolis
patent: 4699439 (1987-10-01), Cohen
patent: 4729742 (1988-03-01), Onishi et al.
patent: 4768964 (1988-09-01), Zucchini
patent: 4776809 (1988-10-01), Hall
patent: 4778397 (1988-10-01), Contant et al.
patent: 4822292 (1989-04-01), Thayer et al.
patent: 4919625 (1990-04-01), Coutre
patent: 5013251 (1991-05-01), Stringer et al.
patent: 5334037 (1994-08-01), Gabrius et al.
patent: 5603622 (1997-02-01), Lin
patent: 5855485 (1999-01-01), Patti
patent: 6059582 (2000-05-01), Tsai
patent: 6079992 (2000-06-01), Kuchar et al.
patent: 6203339 (2001-03-01), Nieminen
patent: 6334895 (2002-01-01), Bland
patent: 6884095 (2005-04-01), Tsai
patent: 7011534 (2006-03-01), Shen

Affiliated with

Also associated with

Rating

Track lighting does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Track lighting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Track lighting will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3701015