Rotary knob structure

Details Rotary knob structure Rotary knob structure

2005-04-05

2005-04-05

Wong, Albert K. (Department: 2635)

Coded data generation or conversion

Bodily actuated code generator

With rotary dial

C341S034000, C341S020000, C200S310000, C200S313000, C200S316000, C362S035000, C362S029000

Reexamination Certificate

active

06876313

ABSTRACT:
A rotary knob, particularly an illuminant rotary knob, provides function selection and execution through single-handed operation. The invention includes a light transparent light guide to couple with a compiling controller to facilitate user operations. A plurality of illuminant elements are located around the compiling controller to project light through the light guide to give the rotary knob an illuminant effect.

REFERENCES:
patent: 4800466 (1989-01-01), Bauer et al.
patent: 6066225 (2000-05-01), Lopes
patent: 6155691 (2000-12-01), Miyasaka
patent: 6531669 (2003-03-01), Miller et al.

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