Stopwatch

Details Stopwatch Stopwatch

2003-10-07

2004-05-04

Holtje, Nelson C. (Department: 2913)

Measuring, testing, or signalling instruments

Time-measuring instrument or casing

Design Patent

active

D0489274

CLAIM:
The ornamental design for a stopwatch, as shown and described.

REFERENCES:
patent: D199270 (1964-09-01), Michaels
patent: 4690568 (1987-09-01), Odagiri et al.
patent: D324827 (1992-03-01), Morishima
patent: D382818 (1997-08-01), Houlihan

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