Granted Patent
Utility
US 6,231,320 · App. 09/302,710
Drug infusion pumping cassette latching mechanism
Inventors:
Michael W. Lawless, Peter A. Soberon, Andrew J. Scherer, Stephanie Squarcia
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Apr 30, 1999
Inventors
Michael W. Lawless
Peter A. Soberon
Andrew J. Scherer
Stephanie Squarcia
Assignee (at issue)
Abbott Laboratories
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.