Emergency switch for a tail cap flashlight

Illumination – Self powered lamp – Cylindrical flashlight casing

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C362S205000, C200S060000

Reexamination Certificate

active

07997756

ABSTRACT:
Improvements in an emergency switch for an end cap flashlight that allows conducting power to the light source by applying side or rotational force on the end caps of the flashlight. The cap is designed to give faster and more convenient access to light in an emergency, or when needed. The end cap connects to the inner conductor with a castled shape that allows the conductors to be moved in or out alignment to allow or prevent contact. The gasket or washer provides insulation and spacing of the conductors. Side forces on the end cap overcome the spacing of the washer to make electrical contact. The end cap may also support a glass breaking device. The glass breaker is a hardened tip on the end of the cap.

REFERENCES:
patent: 3176092 (1965-03-01), Lukasek
patent: 3377475 (1968-04-01), Frigon
patent: 3924116 (1975-12-01), Brindley
patent: 4097702 (1978-06-01), Halsted
patent: 4256931 (1981-03-01), Palisek
patent: 4581686 (1986-04-01), Nelson
patent: 4687200 (1987-08-01), Shirai
patent: 4823242 (1989-04-01), Maglica et al.
patent: 4841417 (1989-06-01), Maglica et al.
patent: 4905129 (1990-02-01), Sharrah
patent: 5021934 (1991-06-01), Hou
patent: 5055646 (1991-10-01), Byrum
patent: 5070438 (1991-12-01), Marshall
patent: 5091611 (1992-02-01), Reeves et al.
patent: 5122938 (1992-06-01), Pastusek
patent: 5211471 (1993-05-01), Rohrs
patent: 5400227 (1995-03-01), Maglica et al.
patent: 5455752 (1995-10-01), Maglica et al.
patent: 5628555 (1997-05-01), Sharrah et al.
patent: 5642932 (1997-07-01), Matthews
patent: 5752764 (1998-05-01), Shiau
patent: 5984785 (1999-11-01), Takeda et al.
patent: 6045236 (2000-04-01), Cheng et al.
patent: 6162999 (2000-12-01), Ishikawa et al.
patent: 6272004 (2001-08-01), McDermott
patent: 6296371 (2001-10-01), Shiau
patent: 6345464 (2002-02-01), Kim et al.
patent: 6491409 (2002-12-01), Sharrah et al.
patent: 6733152 (2004-05-01), Maglica
patent: 6814466 (2004-11-01), Parsons et al.
patent: 6886960 (2005-05-01), Sharrah
patent: 6976766 (2005-12-01), Galli
patent: 7152994 (2006-12-01), Huang
patent: 7393120 (2008-07-01), Kang et al.
patent: 7581848 (2009-09-01), Parsons et al.
patent: 7652216 (2010-01-01), Sharrah et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Emergency switch for a tail cap 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 Emergency switch for a tail cap flashlight, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Emergency switch for a tail cap flashlight will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2644756

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.