Illumination – Work-table lighting system
Patent
1991-07-08
1993-05-04
Dority, Carroll B.
Illumination
Work-table lighting system
362 97, 108 23, F21V 1300
Patent
active
052074951
ABSTRACT:
A graphic arts work center comprising a box having a bottom wall, upright side walls, and an associated frame; a light diffuser plate carried by the frame to overlie the bottom wall and define therewith an illumination space; illumination structure in the space to illuminate the underside of the diffuser plate; and a cover retained by the box to overlie the plate and to be upwardly removable to expose the plate for transmitting light to work placed over the plate; the box having auxiliary receptacle structure for storage of equipment usable in conjunction with use of the work placed over the plate.
REFERENCES:
patent: 520991 (1894-06-01), Howard
patent: 920593 (1909-05-01), Leslie
patent: 1346705 (1920-07-01), Gibson
patent: 1429802 (1922-09-01), Thompson
patent: 1525309 (1925-02-01), Lund
patent: 1546089 (1925-07-01), Leachman et al.
patent: 1607922 (1926-11-01), Schweitzer
patent: 1652636 (1927-12-01), Paul
patent: 1725230 (1929-08-01), Ulrich
patent: 1804651 (1931-05-01), Shipman
patent: 1820912 (1931-09-01), Kelly
patent: 1846533 (1932-02-01), Thompson
patent: 1882647 (1932-10-01), Kanolt
patent: 1930359 (1933-10-01), Hilgenberg
patent: 2043193 (1936-06-01), Dunn et al.
patent: 2062887 (1936-12-01), Karst
patent: 2107641 (1938-02-01), Malcomson
patent: 2163763 (1939-06-01), Ray
patent: 2197965 (1940-04-01), Booth
patent: 2323059 (1943-06-01), Land
patent: 2522812 (1950-09-01), Bonnet
patent: 2523290 (1950-09-01), Gardner
patent: 2623313 (1952-12-01), Fuchs
patent: 2634530 (1953-04-01), Herschede et al.
patent: 2654827 (1953-10-01), Pierce
patent: 2702440 (1955-02-01), Marchand
patent: 2814895 (1957-12-01), Flam
patent: 2824399 (1958-02-01), Neugass
patent: 2861173 (1958-11-01), Nordquist
patent: 2902787 (1959-09-01), Cook
patent: 3024701 (1962-03-01), Marks et al.
patent: 3124639 (1964-03-01), Kahn
patent: 3184594 (1965-05-01), Siegel
patent: 3271568 (1966-09-01), Lundberg
patent: 3289342 (1966-12-01), Gibson, Jr.
patent: 3294964 (1966-12-01), Schwartz
patent: 3324290 (1967-06-01), Lasker
patent: 3350982 (1967-11-01), Marks
patent: 3492486 (1970-01-01), Bischoff et al.
patent: 3602590 (1971-08-01), Lukens
patent: 3629965 (1971-12-01), Heindle, Jr.
patent: 3688424 (1972-09-01), Von Zanten
patent: 3755664 (1973-08-01), Reiback
patent: 3771245 (1973-11-01), Mabrey et al.
patent: 3829998 (1974-08-01), Flax
patent: 3997991 (1976-12-01), Hayman-Chaffey et al.
patent: 4021949 (1977-05-01), Niehaus et al.
patent: 4034494 (1977-07-01), Lane
patent: 4071748 (1978-01-01), Dey
patent: 4118111 (1978-10-01), Laesser
patent: 4123141 (1978-10-01), Schuler
patent: 4132464 (1979-01-01), Maeno
patent: 4159871 (1979-07-01), Arnone
patent: 4185407 (1980-01-01), Lamb
patent: 4206501 (1980-06-01), Brooks
patent: 4244130 (1981-01-01), Frois
patent: 4261125 (1981-04-01), Rappaport
patent: 4267489 (1981-05-01), Morohashi
patent: 4318163 (1982-03-01), Bryan
patent: 4386476 (1983-06-01), Schulman
patent: 4414767 (1983-11-01), Staton
patent: 4418378 (1983-11-01), Johnson
patent: 4469726 (1984-09-01), Niinivuo
patent: 4475298 (1984-10-01), Munoz
patent: 4542449 (1985-09-01), Whitehead
patent: 4564886 (1986-01-01), Morcheles
patent: 4587754 (1986-05-01), Ossner
patent: 4602448 (1986-07-01), Grove
patent: 4637150 (1987-01-01), Geluk
patent: 4649462 (1987-03-01), Dobrowolski et al.
patent: 4654762 (1987-03-01), Laverick
patent: 4922384 (1990-05-01), Torrence
Dority Carroll B.
Haefliger William W.
Vemco Corporation
LandOfFree
Graphic arts light box does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Graphic arts light box, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Graphic arts light box will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1970703