Granted Patent
Utility
US 5,915,642 · App. 08/843,746
Dispenser handle for rolls of flexible sheeting material
Inventor:
William B. Davis
Patented Case
View Patent ↗
Granted: Jun 29, 1999
Filed: Apr 21, 1997
Inventor
William B. Davis
Assignee (at issue)
Olympic General Corporation
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.