Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Chemical
Design Patent
2001-05-03
2002-05-07
Davis, Antoine Duval (Department: 2913)
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Chemical
Design Patent
active
D0456728
CLAIM:
The ornamental design for a chemical analyzer, as shown.
REFERENCES:
patent: D319307 (1991-08-01), Sakagami et al.
patent: 5902548 (1999-05-01), Watts et al.
patent: 6027691 (2000-02-01), Watts et al.
Mori Kiyotoshi
Ninomiya Atsushi
Oonuma Mitsuru
Shirato Toshinobu
Yanagisawa Kazunori
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