Granted Patent
Utility
US 6,604,917 · App. 09/971,529
Light-weight electric motor driven fluid pump assembly
Inventors:
Ann M. Casper, John O'Connor, John Francis O'Connor
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: Oct 4, 2001
Inventors
Ann M. Casper
John O'Connor
John Francis O'Connor
Assignee (at issue)
Torrington Research Co.
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.