Illumination – Self powered lamp – With movable focusing element
Patent
1990-08-30
1991-06-04
Lazarus, Ira S.
Illumination
Self powered lamp
With movable focusing element
362158, 362205, F21L 1500
Patent
active
050219340
ABSTRACT:
An easy turning on/off flash light and in particular to one by pressing the flashlight head downwardly, to turn the flashlight on/off and no needs to use finger to press switch. This particular flashlight comprises a bulbholder section, a restoring spring, a housing which mainly has a linking section and an engaging section and with the general parts, a lens, a flashlight head, a housing, a battery and a battery cover that this invention can perform its best performance which by pressing the flashlight head down, the linking section will bring the engaging section to spin to an angle where the engaging section will slide through a guide-rail and catched by a catch trough. Each time the flashlight head is pressed down, the engaging section will move to the next catch trough.
REFERENCES:
patent: 4504890 (1985-03-01), Chan
patent: 4733337 (1988-03-01), Bieberstein
patent: 4807097 (1989-02-01), Gammache
patent: 4841417 (1989-06-01), Maglica et al.
patent: 4888670 (1989-12-01), Sharral
patent: 4939628 (1990-07-01), Wang
Cole Richard R.
Klein David I.
Lazarus Ira S.
Rosenberg Morton J.
LandOfFree
Easy turning on/off flashlight does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Easy turning on/off flashlight, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Easy turning on/off flashlight will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1031140