Multi-functioned image projecting pen

Details Multi-functioned image projecting pen Multi-functioned image projecting pen

2005-09-20

2005-09-20

Nguyen, Tuan (Department: 3751)

Coating implements with material supply

Combined

C401S052000, C345S183000, C362S118000

Reexamination Certificate

active

06945725

ABSTRACT:
The present invention discloses a multi-functioned image projecting pen, the front end of the jointing tube is connected dismountable to the rear end of pen shaft; the battery, button and luminotron constituting the circuit are mounted into the front end of jointing tube in this order. The button is mounted on the sidewall of jointing tube; the mounting bobbin is mounted movable to the rear end of jointing tube, the diaphragm is set between lighter and mounting bobbin; a moving sleeve is slip connected onto the mounting bobbin protruding out the jointing tube, the projecting lens is fixed at the top of moving sleeve. The moving sleeve is movable on the mounting bobbin according to the invention, the projected image is emerged or removed along the moving in or moving out of the moving sleeve, this makes the product functions as the pen, projecting and flashlight.

REFERENCES:
patent: 5617304 (1997-04-01), Huang
patent: 5993026 (1999-11-01), Wu
patent: 6133907 (2000-10-01), Liu
patent: 6655597 (2003-12-01), Swartz et al.
patent: 2002/0162891 (2002-11-01), Mulla et al.

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