Granted Patent
Utility
US 5,924,865 · App. 08/928,549
Chuck with a push button release for a dental/medical device
Inventor:
Michael J. Quinn
Patented Case
View Patent ↗
Granted: Jul 20, 1999
Filed: Sep 12, 1997
Inventor
Michael J. Quinn
Assignee (at issue)
Young Dental Manufacturing Company 1, LLC
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.