Granted Patent
Utility
US 5,282,687 · App. 07/843,698
Flexible packaging with compression release, top opening feature
Inventor:
Paul Y. Yee
Patented Case
View Patent ↗
Granted: Feb 1, 1994
Filed: Feb 28, 1992
Inventor
Paul Y. Yee
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.