Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Volume – flow or rate
Design Patent
2008-04-01
2009-02-10
Davis, Antoine D (Department: 2915)
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Volume, flow or rate
Design Patent
active
D0586248
CLAIM:
The ornamental design for a peak flow meter, as shown and described.
REFERENCES:
patent: D332063 (1992-12-01), Bellofatto et al.
patent: 5224487 (1993-07-01), Bellofatto et al.
patent: 5540234 (1996-07-01), Lalui
patent: 5560371 (1996-10-01), Carvalho da Silva
patent: 5565630 (1996-10-01), Shene
patent: 7390305 (2008-06-01), Nuttall
Beusse Wolter Sanks Mora & Maire
Davis Antoine D
Noble Logos
Van Dyke Timothy H.
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