Optical waveguides – Miscellaneous
Reexamination Certificate
2005-09-06
2005-09-06
Kim, Ellen E. (Department: 2874)
Optical waveguides
Miscellaneous
C362S551000, C362S555000
Reexamination Certificate
active
06941058
ABSTRACT:
A driving device for handicrafts with acousto-optic control and driven by batteries comprises a base, a switch and a power connector at a base cavity of the base, a motor in the base which controls a rotating axis that extends to the surface of the base, a rotating plate connected to the rotating axis, a frame mounted on the rotating plate, a strip structure on external side of the frame with teeth structures on each side respectively which can slide in a sliding groove, a hole leading into the base on each side of the sliding groove respectively, small lamps under the holes, a pipe in each hole where handicrafts can be fixed, a gear mounted on the pipe to match the teeth of the strip, a battery compartment and a control circuit in the base which includes a sound inductive circuit and a light inductive circuit.
REFERENCES:
patent: 4102121 (1978-07-01), Veazey
patent: 4646206 (1987-02-01), Bauer et al.
patent: 5104608 (1992-04-01), Pickering
patent: 5865533 (1999-02-01), Liu
patent: 2002/0092454 (2002-07-01), Meyerdierks
patent: 2004/0168270 (2004-09-01), Choi et al.
Chan Raymond Y.
David and Raymond
Kim Ellen E.
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