Particle size classification device for field use
Description
Claims
The ornamental design for a particle size classification device for field use, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D743461
Type: Grant
Filed: Aug 4, 2014
Date of Patent: Nov 17, 2015
Inventor: Linda Libasci (College Station, TX)
Primary Examiner: Patricia Palasik
Application Number: 29/498,415
Type: Grant
Filed: Aug 4, 2014
Date of Patent: Nov 17, 2015
Inventor: Linda Libasci (College Station, TX)
Primary Examiner: Patricia Palasik
Application Number: 29/498,415
Classifications
Current U.S. Class:
Vibrator Or Separator (D15/147)