Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Design Patent
2006-03-28
2006-03-28
Davis, Antoine D. (Department: 2915)
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Geometric
Design Patent
active
D0517933
CLAIM:
The ornamental design for an optical instrument, as shown and described.
REFERENCES:
patent: D494076 (2004-08-01), Concari
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