Material control system with rotating spray bars
Description
The broken lines in the drawings are included for the purpose of illustrating portions of the material control system with rotating spray bars that form no part of the claimed design.
Claims
I claim the ornamental design for a material control system with rotating spray bars, as shown and described.
Patent History
Patent number: D674976
Type: Grant
Filed: May 20, 2011
Date of Patent: Jan 22, 2013
Inventor: Brent Gill (Hillsboro, OR)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Kathleen M Sims
Application Number: 29/392,455
Type: Grant
Filed: May 20, 2011
Date of Patent: Jan 22, 2013
Inventor: Brent Gill (Hillsboro, OR)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Kathleen M Sims
Application Number: 29/392,455
Classifications
Current U.S. Class:
Washing, Cleaning, Or Drying Machine (D32/1)