Communications: electrical – Visual indication – Pointer indicator
Reexamination Certificate
2008-07-01
2008-07-01
Trieu, Van T. (Department: 2612)
Communications: electrical
Visual indication
Pointer indicator
C340S815580, C340S461000
Reexamination Certificate
active
07394399
ABSTRACT:
A pointer type indicating apparatus includes dial plates each of which has an index portion for indicating operation information items of an operation object, pointers each of which is driven to point one of the operation information items, driving units for driving the pointers, and operation units, each of which is adjustable by an user to actuate the driving unit so that the pointer points preferable one of the operation information items. The operation unit has a substantial cylinder shape and is rotatable. The dial plate, the index portion and the pointer are arranged at the inner side of the operation unit. Thus, the appearance of the pointer type indicating apparatus can be simplified, and the user can be provided with an intuitionistic operation.
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patent: 5819597 (1998-10-01), Sato et al.
patent: 6593667 (2003-07-01), Onodera et al.
patent: 6636197 (2003-10-01), Goldenberg et al.
patent: 7163455 (2007-01-01), Ogawa et al.
patent: 2002-071389 (2002-03-01), None
Denso Corporation
Harness Dickey & Pierce PLC
Trieu Van T.
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