LED push rod flashlight

Illumination – Self powered lamp – Cylindrical flashlight casing

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C362S183000

Reexamination Certificate

active

07396141

ABSTRACT:
A flashlight includes a first or top section attached to a second or base section. The top section has one or more elements that are axially moveable relative to the base section, for focusing light. This movement may be achieved, for example, by having the top and base sections joined via screw threads, and by rotating one section relative to the other. One or more lenses are supported in the top section. An LED or other light source is supported on the base section. As the sections move relative to each other, the lens moves relative to the LED, focusing light from the LED. The base section has a housing forming a battery compartment for holding at least one battery. Contacts may be provided on the base section for charging the battery, without removing the battery from the flashlight.

REFERENCES:
patent: 1478282 (1923-12-01), Hunter
patent: 1518575 (1924-12-01), Eaton
patent: 1591627 (1926-07-01), Hopkins
patent: 1595146 (1926-08-01), Ford
patent: 1603272 (1926-10-01), Eaton
patent: 2215900 (1940-09-01), Bitner
patent: 2249689 (1941-07-01), Gelardin
patent: 2313356 (1943-03-01), New
patent: 2347532 (1944-04-01), Yardeny
patent: 2435689 (1948-02-01), McCabe
patent: 3535282 (1970-10-01), Mallory
patent: 3800136 (1974-03-01), Edelson
patent: 4546416 (1985-10-01), Pemberton
patent: 4577263 (1986-03-01), Maglica
patent: 4605994 (1986-08-01), Krieg
patent: 4623957 (1986-11-01), Moore et al.
patent: 4875147 (1989-10-01), Auer
patent: 4947291 (1990-08-01), McDermott
patent: 5138538 (1992-08-01), Sperling
patent: 5351330 (1994-09-01), Jongewaard
patent: 5422798 (1995-06-01), Osiecki et al.
patent: 5594433 (1997-01-01), Terlep
patent: 5630661 (1997-05-01), Fox
patent: 5816685 (1998-10-01), Hou
patent: 5838024 (1998-11-01), Masuda et al.
patent: 5865529 (1999-02-01), Yan
patent: 6007218 (1999-12-01), German et al.
patent: 6013985 (2000-01-01), Green et al.
patent: 6056415 (2000-05-01), Allred, III et al.
patent: 6086220 (2000-07-01), Lash et al.
patent: 6095661 (2000-08-01), Lebens et al.
patent: 6142650 (2000-11-01), Brown et al.
patent: 6220719 (2001-04-01), Vetorino et al.
patent: 6249089 (2001-06-01), Bruwer
patent: 6296367 (2001-10-01), Parsons et al.
patent: 6345464 (2002-02-01), Kim et al.
patent: 6394630 (2002-05-01), Skidmore et al.
patent: 6398383 (2002-06-01), Huang
patent: 6485160 (2002-11-01), Sommers et al.
patent: RE38014 (2003-03-01), Bieberstein
patent: 6527419 (2003-03-01), Galli
patent: 6536912 (2003-03-01), Parker
patent: 6612714 (2003-09-01), Morre et al.
patent: 6642667 (2003-11-01), Avis
patent: 6712485 (2004-03-01), Matthews
patent: 6736531 (2004-05-01), Wallach
patent: 6761467 (2004-07-01), Matthews et al.
patent: 6767110 (2004-07-01), Cooper et al.
patent: 6793366 (2004-09-01), Chun
patent: 6802620 (2004-10-01), Galli
patent: 6841941 (2005-01-01), Kim et al.
patent: 6854859 (2005-02-01), Cooper et al.
patent: 6866401 (2005-03-01), Sommers et al.
patent: 6957897 (2005-10-01), Nelson et al.
patent: 7104677 (2006-09-01), Barlian et al.
patent: 7147343 (2006-12-01), Chapman
patent: 7323849 (2008-01-01), Robinett et al.
patent: 2002/0067608 (2002-06-01), Kruse
patent: 2002/0093818 (2002-07-01), Mele
patent: 2003/0123254 (2003-07-01), Brass et al.
patent: 2003/0133286 (2003-07-01), Kim
patent: 2004/0130892 (2004-07-01), Galli
patent: 2004/0140771 (2004-07-01), Kim et al.
patent: 2004/0240201 (2004-12-01), Rausseck
patent: 2005/0122714 (2005-06-01), Matthews et al.
patent: 2005/0157492 (2005-07-01), Chui
patent: 2216998 (1989-10-01), None
Mag-Lite Brochure: Anatomy-Mini Maglite (Jan. 1, 2001).
AV Shop Brochure: LED Flashlight with Magnifier Lens. Web Archive.org (May 25, 2002).
Combined International Search Report and Written Opinion of the International Searching Authority for International Application No. PCT/US2004/08472, dated Sep. 23, 2005.
Combined International Search Report and Written Opinion of the International Searching Authority for International Application No. PCT/US2005/28831, dated Mar. 14, 2006.

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

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

Rate now

     

Profile ID: LFUS-PAI-O-2774708

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