Flashlight pushbutton switch

Illumination – Self powered lamp – Cylindrical flashlight casing

Reexamination Certificate

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Details

C362S205000

Reexamination Certificate

active

06886960

ABSTRACT:
A switch as for a flashlight selectively connects, for example, a solid state light source and a battery in the flashlight in circuit for causing the solid state light source to produce light. The switch comprises a pushbutton and a metal contact having a periphery that selectively contacts a housing, and a spring. Pressing the pushbutton moves the pushbutton and the metal contact to contact the housing. The metal contact may include a feature for centering the metal contact with respect to the pushbutton and thus with respect to the housing end. The switch may be disposed in a tail cap attached to a flashlight housing.

REFERENCES:
patent: 1264524 (1918-04-01), Holmes
patent: 1487983 (1924-03-01), Stiriss
patent: 1607647 (1926-11-01), Seikot
patent: 1810524 (1931-06-01), Lyhne
patent: 1919024 (1933-07-01), Abbotts
patent: 3835272 (1974-09-01), Wisenbaker
patent: 4827385 (1989-05-01), Gammache
patent: 4841417 (1989-06-01), Maglica et al.
patent: 4939628 (1990-07-01), Wang
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patent: 5091611 (1992-02-01), Reeves et al.
patent: 5131775 (1992-07-01), Chen
patent: 5197796 (1993-03-01), Moore
patent: 5642932 (1997-07-01), Matthews
patent: 6296371 (2001-10-01), Shiau
patent: 6347878 (2002-02-01), Shiao
patent: 6402340 (2002-06-01), Sharrah et al.
patent: 6491409 (2002-12-01), Sharrah et al.
Eveready Lighting Products, Catalog, Spring 1983, 24 Pages.

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