Flashlight

Details Flashlight Flashlight

2006-07-04

2006-07-04

Cariaso, Alan (Department: 2875)

Illumination

Self powered lamp

Cylindrical flashlight casing

C362S158000, C362S267000

Reexamination Certificate

active

07070296

ABSTRACT:
A flashlight as disclosed to comprise a barrel, a tail cap, a head assembly, and a miniature lamp bulb holder and for providing interruptible electrical coupling to dry cell batteries retained within the barrel. One-way valves may be positioned at seal locations in association with passageways to allow venting of overpressure within the interior volume of the flashlight.

REFERENCES:
patent: 2642520 (1953-06-01), Coolidge et al.
patent: 2855497 (1958-10-01), Bacon
patent: 2897345 (1959-07-01), Meager et al.
patent: 3559224 (1971-02-01), Shimizu
patent: 4237526 (1980-12-01), Wood
patent: 4327401 (1982-04-01), Siiberg
patent: 4348715 (1982-09-01), Christensen et al.
patent: 4433366 (1984-02-01), Wade
patent: 4530039 (1985-07-01), Shin-Shi
patent: 4577263 (1986-03-01), Maglica
patent: 4658336 (1987-04-01), Maglica
patent: 4819141 (1989-04-01), Maglica et al.
patent: 4823242 (1989-04-01), Maglica et al.
patent: 4864474 (1989-09-01), Maglica
patent: 4899265 (1990-02-01), Maglica
patent: 4942505 (1990-07-01), Maglica
patent: 5003440 (1991-03-01), Maglica
patent: 5113326 (1992-05-01), Maglica
patent: 5207502 (1993-05-01), Maglica
patent: 5349506 (1994-09-01), Maglica
patent: 5485360 (1996-01-01), Maglica
patent: 5722765 (1998-03-01), Maglica
patent: 6135611 (2000-10-01), Maglica
patent: 6361183 (2002-03-01), Maglica
patent: 6575592 (2003-06-01), Maglica
patent: 6733152 (2004-05-01), Maglica
patent: 0 266 160 (1988-05-01), None
patent: 0 269 323 (1988-06-01), None
patent: 812980 (1959-05-01), None
patent: 884212 (1961-12-01), None

Affiliated with

Also associated with

Rating

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 Flashlight, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flashlight will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3552908