Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Weight – force or density
Design Patent
2000-08-16
2001-07-10
Davis, Antoine Duval (Department: 2913)
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Weight, force or density
Design Patent
active
D0444722
CLAIM:
The ornamental design for an air pressure regulator, as shown and described.
REFERENCES:
patent: D. 301917 (1989-06-01), Ogasawara et al.
patent: 6161573 (2000-12-01), Sheng
Davis Antoine Duval
Koganei Corporation
McCormick Paulding & Huber LLP
LandOfFree
Air pressure regulator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Air pressure regulator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air pressure regulator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2493120