Lamp apparatus

Illumination – Housing – Recessed

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

313113, 313493, 362147, 362216, 362220, 362223, 362225, 362236, 362260, 362311, F21S 102, F21V 2104

Patent

active

045204365

ABSTRACT:
Ceiling lights have recessed cans with sockets mounted centrally on a resilient, usually cantilevered, support. A lamp with an integrally connected reflector and external trim ring are connected to the socket. The resilient support pulls the trim ring up against an area of the ceiling surrounding the recessed can, causing the trim ring to act as a self-leveling device for the lamp, while functioning in the manner as a suitable trim for covering the unsightly hole in the ceiling which accommodates the recessed can or fixture. This arrangement allows the near-maximum use of the diametrical width of the opening provided by the recessed fixture as a means of projecting more usable light downward.

REFERENCES:
patent: 1844639 (1932-02-01), Crumpton
patent: 2022222 (1935-11-01), Sullivan
patent: 2211258 (1940-08-01), Delfel
patent: 2330935 (1943-10-01), Tuck
patent: 2878372 (1959-03-01), Fry
patent: 2998511 (1961-08-01), Chan
patent: 3268721 (1966-08-01), Dworkin et al.
patent: 3302019 (1967-01-01), Menzin
patent: 3375368 (1968-03-01), Dorsky
patent: 3518420 (1970-06-01), Kripp
patent: 3660651 (1972-05-01), Miles
patent: 3742208 (1973-06-01), Mills
patent: 3767913 (1973-10-01), Trevithick
patent: 3801815 (1974-04-01), Docimo
patent: 3860829 (1975-01-01), Fabbri
patent: 4070568 (1978-01-01), Gala
patent: 4086480 (1978-04-01), Lahm
patent: 4232361 (1980-11-01), Kelsall
patent: 4300073 (1981-11-01), Skwirut et al.
patent: 4313154 (1982-01-01), Capostagno et al.
patent: 4318160 (1982-03-01), Dooley et al.
patent: 4336575 (1982-06-01), Gilman
patent: 4347460 (1982-08-01), Latassa et al.
patent: 4389595 (1983-06-01), Kamei 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

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

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

Rate now

     

Profile ID: LFUS-PAI-O-871930

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