Acoustic systems for lighting in suspended ceilings

Details Acoustic systems for lighting in suspended ceilings Acoustic systems for lighting in suspended ceilings

2011-07-05

2011-07-05

Martin, Edgardo San (Department: 2832)

Acoustics

Sound-modifying means

Housing or enclosure

C181S295000, C052S028000, C052S506060

Reexamination Certificate

active

07971680

ABSTRACT:
An acoustic housing, a light fixture, a suspended ceiling system, and a method of decreasing sound transfer from a light fixture in a suspended ceiling are disclosed. An acoustic hood for a light fixture in a suspended ceiling may include a partially enclosed space formed between a plurality of wall portions. A light fixture may include first and second layers that are coupled to one another and form a partially enclosed space. A suspended ceiling system may include the acoustic hood or light fixture. The method relates to disposing an acoustic housing spaced from the light fixture.

REFERENCES:
patent: 2306685 (1942-12-01), Chambers
patent: 2659807 (1953-11-01), Wakefield
patent: 2659808 (1953-11-01), Beckwith
patent: 2683408 (1954-07-01), Brown et al.
patent: 2710335 (1955-06-01), Wong
patent: 2715449 (1955-08-01), Smith et al.
patent: 2752017 (1956-06-01), Segil
patent: 2759093 (1956-08-01), Sundberg et al.
patent: 2830330 (1958-04-01), Heath
patent: 2850109 (1958-09-01), Benjamin
patent: 2978571 (1961-04-01), Rosenblatt
patent: 3004141 (1961-10-01), Waller et al.
patent: 3121259 (1964-02-01), Versen
patent: 3253675 (1966-05-01), Baruch
patent: 3319559 (1967-05-01), Raider et al.
patent: 3321877 (1967-05-01), Alexieff
patent: 3343310 (1967-09-01), Netz et al.
patent: 3460299 (1969-08-01), Wilson
patent: 3509668 (1970-05-01), Thomas et al.
patent: 3581448 (1971-06-01), Roux
patent: 3591794 (1971-07-01), Dail et al.
patent: 3780286 (1973-12-01), Alexieff et al.
patent: 3786602 (1974-01-01), Wilkin
patent: 3831019 (1974-08-01), Halfaker et al.
patent: 3857459 (1974-12-01), Adams et al.
patent: 3903660 (1975-09-01), Akins
patent: 3922073 (1975-11-01), Schwartz
patent: 4094379 (1978-06-01), Steinberger
patent: 4493171 (1985-01-01), Stahlhut
patent: 4829728 (1989-05-01), Castelli
patent: 4923032 (1990-05-01), Nuernberger
patent: 5206464 (1993-04-01), Lamm et al.
patent: 5533306 (1996-07-01), Aspenson
patent: 5782551 (1998-07-01), Capaul
patent: 5832685 (1998-11-01), Hermanson
patent: 5992561 (1999-11-01), Holben et al.
patent: 6179451 (2001-01-01), Bodine et al.
patent: 6367581 (2002-04-01), Marler et al.
patent: 6450289 (2002-09-01), Field et al.
patent: 6481173 (2002-11-01), Roy et al.
patent: 6807785 (2004-10-01), Lynch et al.
patent: 2004/0070967 (2004-04-01), Kennedy
patent: 2005/0066618 (2005-03-01), Tucker
patent: 2005/0133299 (2005-06-01), Schnitta
patent: 2009/0255753 (2009-10-01), Schnitta
International Search Report and Written Opinion for PCT application No. PCT/US2006/026735.

Affiliated with

Also associated with

Rating

Acoustic systems for lighting in suspended ceilings does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2641100