Revolution counter for wrist exerciser

Details Revolution counter for wrist exerciser Revolution counter for wrist exerciser

2008-01-15

2008-01-15

Donnelly, Jerome (Department: 3764)

Exercise devices

Hand, wrist, or finger

C482S008000, C601S033000

Reexamination Certificate

active

07318790

ABSTRACT:
A revolution counter for wrist exerciser includes a generator module, at least a detection element pair, a wireless transmission module, and wireless receiver. The generator module, the detection elements, and the wireless transmission module are arranged between a rotor and a stationary casing of the wrist exerciser. The rotation of the rotor with respect to the casing induces a voltage in the generator module, which is supplied to the detection elements and the wireless transmission module. The detection elements detect the rotation of the rotor and generate a signal associated with data of the rotation to the wireless transmission module. The wireless transmission module converts the signal into corresponding data and transmits the data in a wireless manner. The wireless receiver receives the data and displays the data in a display device or transmits the data to an external electronic device.

REFERENCES:
patent: 5353655 (1994-10-01), Mishler
patent: 5800311 (1998-09-01), Chuang
patent: 6761611 (2004-07-01), Wood et al.
patent: 6770012 (2004-08-01), Kuo
patent: 6816137 (2004-11-01), Leja
patent: 7086990 (2006-08-01), Chuang et al.
patent: 7101315 (2006-09-01), Chuang et al.

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