Granted Patent
Utility
US 6,321,937 · App. 09/373,689
Aerosol dispensing system with on-board wiper dispenser
Inventors:
Ronald F. DeSimone, Richard Messina, Charles L. Williams
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Aug 13, 1999
Inventors
Ronald F. DeSimone
Richard Messina
Charles L. Williams
Assignee (at issue)
Chase Products 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.