Granted Patent
Utility
US 6,506,035 · App. 09/812,718
Roller for peristaltic pumps having a plurality of projections to minimize current draw
Inventors:
Kent F. Beck, Scott D. Miles, James Malmstrom
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Mar 20, 2001
Inventors
Kent F. Beck
Scott D. Miles
James Malmstrom
Assignee (at issue)
Zevex, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.