Structure of laser pointer

Details Structure of laser pointer Structure of laser pointer

1992-12-09

1994-04-26

Jones, Larry

Illumination

Light source and modifier

Laser type

362118, 401195, 401 52, F21K 700, B43K 2910

Patent

active

053072537

ABSTRACT:
A laser pointer is disclosed consisted of a laser module, a housing, a toggle switch, a push button ballpoint pen, a battery set, and a rotary cap, wherein the housing has chambers to hold the laser module, the battery set and the push button ballpoint pen, and a clip for hanging; the toggle switch has a press rod controlled by a button to press a leaf spring on a PC board so as to electrically connect the battery set to the laser module in causing the laser module to emit a laser beam for pointing to things.

REFERENCES:
patent: 2844710 (1958-07-01), Zinsser
patent: 2964614 (1960-12-01), Buschle
patent: 3078761 (1963-02-01), Zorn
patent: 4738044 (1988-04-01), Osterhout
patent: 4964024 (1990-10-01), Tsay
patent: 5131775 (1992-07-01), Chen
patent: 5143465 (1992-09-01), Hou
patent: 5193897 (1993-03-01), Halsey

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