Granted Patent
Utility
US 4,648,513 · App. 06/781,289
Package and disposal container including plural tear portions
Inventor:
William Robert Newman
Patented Case
View Patent ↗
Granted: Mar 10, 1987
Filed: Sep 27, 1985
Inventor
William Robert Newman
Assignee (at issue)
Kimberly-Clark 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.