Portable light system having a sealed switch

Details Portable light system having a sealed switch Portable light system having a sealed switch

2007-08-14

2007-08-14

Lee, Ki (Department: 2832)

Electricity: magnetically operated switches, magnets, and electr

Permanent magnet-actuated switches

Plural magnets

C335S205000

Reexamination Certificate

active

10829425

ABSTRACT:
An improved switch interface is provided that does not rely on direct contact by the user interface element to the switch apparatus. This feature enables the switch to be enclosed within a sealed housing, thereby improving reliability and longevity of the switch mechanism.

REFERENCES:
patent: 4152755 (1979-05-01), Trosper et al.
patent: 4760504 (1988-07-01), Schaller et al.
patent: 4803605 (1989-02-01), Schaller et al.
patent: 6386730 (2002-05-01), Matthews
Cap Lamps—Koehler Wheat Electric Cap Lamps.
TAG-Lite Headlamp Systems.
Speleo Technics (Caving and Fishing Applications).
PETZL—Zoom Halogene—4.5 Headlamp with Halogen Bulb.
PETZL—Duo LED 14.
StenLight—Advanced Lighting Products.

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