Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Design Patent
2011-08-23
2011-08-23
Davis, Antoine D (Department: 2917)
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Geometric
Design Patent
active
D0643757
CLAIM:
The ornamental design for a portable GPS navigation, as shown and described.
REFERENCES:
patent: D513129 (2005-12-01), Kampel et al.
patent: D559229 (2008-01-01), Griffin et al.
patent: D573127 (2008-07-01), Choi et al.
patent: D584710 (2009-01-01), Bishop et al.
patent: D631027 (2011-01-01), Li
patent: D632666 (2011-02-01), Shepher
Cheng Uei Precision Industry Co. Ltd.
Chiang Cheng-Ju
Davis Antoine D
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