Low flow rotameter
Description
FIG. 1 is a perspective view of a low flow rotameter showing my new design;
FIG. 2 is cross-section view of FIG. 1 thereof,
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view, bottom plan being a mirrored image thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
Claims
The ornamental design for a low flow rotameter, as shown and described.
Referenced Cited
Patent History
Patent number: D457083
Type: Grant
Filed: Mar 31, 2001
Date of Patent: May 14, 2002
Inventor: Tom Christiansen (Whittier, CA)
Primary Examiner: Antoine Duval Davis
Application Number: 29/139,524
Type: Grant
Filed: Mar 31, 2001
Date of Patent: May 14, 2002
Inventor: Tom Christiansen (Whittier, CA)
Primary Examiner: Antoine Duval Davis
Application Number: 29/139,524
Classifications