Illumination – With paper – book or copy holder
Patent
1996-06-10
1997-12-09
Husar, Stephen F.
Illumination
With paper, book or copy holder
362 99, 362191, 362396, 362413, 362427, A47B 1900
Patent
active
056952716
ABSTRACT:
A booklight includes a mounting bracket for mounting the booklight on a support, and an elongate first arm having a proximal end and a distal end, the proximal end being pivotally attached to the mounting bracket. A rigid elongate retractable arm has a proximal end and a distal end, the proximal end of the elongate retractable arm being telescopically connected to the distal end of the elongate first arm. The elongate first arm and elongate retractable arm are shaped so as to prevent rotation of the elongate retractable arm relative to the elongate first arm. The elongate retractable arm is mounted for movement with respect to the elongate first arm between a retracted position and an extended position. A light-radiating source is mounted at the distal end of the elongate retractable arm.
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patent: 1854302 (1932-04-01), Hansen
patent: 2261872 (1941-11-01), Choate
patent: 2561744 (1951-07-01), Langdon et al.
patent: 3066219 (1962-11-01), Duddy
patent: 4432042 (1984-02-01), Zeller
patent: 4581684 (1986-04-01), Mazzucco
patent: 4680681 (1987-07-01), Fisherman et al.
patent: 5180220 (1993-01-01), Kalsbeek
patent: 5280416 (1994-01-01), Hartley et al.
patent: 5442528 (1995-08-01), Vandenbelt
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