Runners watch

Details Runners watch Runners watch

1981-03-12

1983-06-07

Chin, Gary

Boots, shoes, and leggings

364565, 364410, 235105, 368113, 368244, G01C 2200

Patent

active

043874371

ABSTRACT:
A runners watch which includes a lightweight case dimensioned to be worn on the wrist of the wearer. A display face is formed on the case. Clock circuitry is disposed within the case for operating the display face in order to display the time of the day, the date and elapsed time to the wearer. A sensor in the case detects the stride of the wearer when the wearer is running or jogging. Circuitry within the case is responsive to the sensor for computing the distance traveled by the wearer. Circuitry within the case is also responsive to the sensor for computing the rate of travel by the wearer. Switches are provided on the case for being operated to display the computed distance and the computed rate of travel.

REFERENCES:
patent: 3635399 (1972-01-01), Dahlquist et al.
patent: 3818194 (1974-06-01), Biro
patent: 3860833 (1975-01-01), Tyau
patent: 4019030 (1977-04-01), Tamiz
patent: 4022014 (1977-05-01), Lowdenslager
patent: 4053755 (1977-10-01), Sherrill
patent: 4071892 (1978-01-01), Genzling
patent: 4134026 (1979-01-01), Sone et al.
patent: 4202350 (1980-05-01), Walton
patent: 4220996 (1980-09-01), Searcy
patent: 4224948 (1980-09-01), Cramer et al.
patent: 4285041 (1981-08-01), Smith
Omron Jogging Meter Specification Sheet, Omron Electronics, Inc., Schaumburg, Illinois.

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