Non-button laser pointer

Details Non-button laser pointer Non-button laser pointer

1998-06-25

1999-11-23

Tso, Laura K.

Illumination

Light source and modifier

Laser type

362118, F21M 502

Patent

active

059888326

ABSTRACT:
A laser pointer having a laser generating loop formed of a metal barrel, a metal clip, a metal rear end cap, a series of battery cells, a laser generating unit and a signal line, and controlled by an electronic switch to emit a laser beam, the electronic switch being switched on when the user holds the metal rear end cap in hand and touching the metal clip with one finger, the electronic switch being switched off when the finger is removed from the metal clip.

REFERENCES:
patent: 2607883 (1952-08-01), Berkowitz
patent: 4518274 (1985-05-01), Hanggi
patent: 4563728 (1986-01-01), Bruggeman et al.
patent: 5343376 (1994-08-01), Huang
patent: 5473464 (1995-12-01), Knowles et al.
patent: 5791766 (1998-08-01), Lee

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