Granted Patent
Utility
US 6,807,821 · App. 10/644,403
Compressor with internal accumulator for use in split compressor
Inventor:
John Narney
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Aug 20, 2003
Inventor
John Narney
Assignee (at issue)
Bristol Compressors, 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.