Electrical connectors – Uninterrupted support rail or uninterrupted contact – With mating part having mating connector portion and another...
Reexamination Certificate
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
Gilman Alexander
Kamrath Alan D.
Nikolai & Mersereau , P.A.
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