Granted Patent
Utility
US 6,174,274 · App. 08/999,596
Method and apparatus for creating preformed bonded pull tabs over a reseal liner
Inventors:
Ronnie Lee Hawkins, William R. Weinert
Patented Case
View Patent ↗
Granted: Jan 16, 2001
Filed: Oct 8, 1997
Inventors
Ronnie Lee Hawkins
William R. Weinert
Assignee (at issue)
Rexam Plastics, 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.