Book light for simultaneously opening the shade and actuating th

Details Book light for simultaneously opening the shade and actuating th Book light for simultaneously opening the shade and actuating th

1996-02-12

1997-11-18

Cariaso, Alan

Illumination

With paper, book or copy holder

362186, 362191, 362199, 362394, 362396, 200 6176, F21V 3300

Patent

active

056880375

ABSTRACT:
A book light includes: a shade having a lamp and an electrical control circuit fixed within the shade, a base for pivotally mounting the shade and the lamp on the base, a clamping device protruding forwardly from the base to be clamped on a book, and a push-button switch resiliently held in the shade normally protruding outwardly beyond the shade, whereby upon closing of the shade on the base, the push-button switch will be retracted into the shade to turn off the lamp as depressed by the base when pivotally folding the shade on the base; and upon opening of the shade from the base, the push-button switch will be automatically protruded outwardly to close the electrical control circuit to power and turn on the lamp for lighting use.

REFERENCES:
patent: 3694644 (1972-09-01), Bauknight
patent: 4290093 (1981-09-01), Thompson et al.
patent: 4432042 (1984-02-01), Zeller
patent: 4598340 (1986-07-01), Dwosh et al.
patent: 5442528 (1995-08-01), Vandenbelt

Affiliated with

Also associated with

Rating

Book light for simultaneously opening the shade and actuating th does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Book light for simultaneously opening the shade and actuating th, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Book light for simultaneously opening the shade and actuating th will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1560843