Illumination – Supports – Counterbalanced support
Patent
1992-06-04
1993-06-29
Lazarus, Ira S.
Illumination
Supports
Counterbalanced support
362427, 362287, 248122, 248291, F21S 112
Patent
active
052228061
ABSTRACT:
An adjustable desk lamp includes a pair of pivot arms mounted on a stepped base, and a movable support mounted on and along the pivot arms to a rest position in which the support rests on a selected step of the base to support a lamp head and a bulb contained therein at a selected elevation and orientation.
REFERENCES:
patent: 3790773 (1974-02-01), Sapper
patent: 4847740 (1989-07-01), Laske
patent: 4974135 (1990-11-01), Wen-tsung
patent: 4974139 (1990-11-01), Chin-Song
patent: 4975815 (1990-12-01), Lin
patent: 5050054 (1991-09-01), Hsu
C. N. Burman Co.
Heyman L.
Lazarus Ira S.
LandOfFree
Lamp 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, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lamp will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1750756