Communications: electrical – Traffic control indicator – Portable
Patent
1995-08-09
1997-01-14
Mullen, Thomas
Communications: electrical
Traffic control indicator
Portable
340907, 340908, 340473, 362800, B60Q 700
Patent
active
055944337
ABSTRACT:
Omni-directional LED lamps are disclosed in three embodiments. In a first embodiment, two LEDs are mounted side by side in a miniature bayonet base that can fit into a conventional miniature bayonet socket. The side-by-side LEDs face semi-spherical mirror reflectors that distribute the unidirectional light emitted from the LEDs over an omni-direction. A second embodiment has two LEDs facing one another with a spherical mirror reflector between to cause unidirectional light to be omnidirectional. In a third embodiment, a semi-spherical reflector is mounted in the top of a lens cover above an LED. The components are housed in a sealable casing for marine applications where the casing can be mounted to a dock piling.
REFERENCES:
patent: 1198734 (1916-09-01), Ludescher
patent: 2644152 (1953-06-01), Ginsberg
patent: 2719506 (1955-10-01), Sequeira
patent: 3204093 (1965-08-01), Heenan
patent: 3587185 (1971-06-01), Deal
patent: 3739169 (1973-06-01), Weinreich
patent: 3981263 (1976-09-01), Capucio
patent: 4467193 (1984-08-01), Carroll
patent: 4841344 (1989-06-01), Heinen
patent: 5068771 (1991-11-01), Savage, Jr.
patent: 5103383 (1992-04-01), Mayhew
patent: 5122781 (1992-06-01), Saubolle
patent: 5130909 (1992-07-01), Gross
patent: 5140220 (1992-08-01), Hasegawa
patent: 5147129 (1992-09-01), Ku
patent: 5175528 (1992-12-01), Choi et al.
patent: 5211699 (1993-05-01), Tipton
patent: 5294924 (1994-03-01), Dydzyk
patent: 5313187 (1994-05-01), Choi et al.
patent: 5469157 (1995-11-01), Carpenter et al.
Mullen Thomas
Steinberger Brian S.
Trieu Van T.
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