Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Volume – flow or rate
Patent
1997-01-24
1998-05-05
Davis, Antoine Duval
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Volume, flow or rate
1004
Patent
active
D03940160
REFERENCES:
patent: D366221 (1996-01-01), Cadera
patent: 5224487 (1993-07-01), Bellofatto et al.
patent: 5540234 (1996-07-01), Lalui
patent: 5672833 (1997-09-01), Byerley
Bellofatto Steven
Salmon Scott
Davis Antoine Duval
Healthscan Products Inc.
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