Granted Patent
Utility
US 5,964,532 · App. 08/950,535
Reclosable fastener strip with tamper evident feature
Inventors:
Eric A. St. Phillips, Toby R. Thomas, Alex R. Provan
Patented Case
View Patent ↗
Granted: Oct 12, 1999
Filed: Oct 15, 1997
Inventors
Eric A. St. Phillips
Toby R. Thomas
Alex R. Provan
Assignee (at issue)
Tenneco Packaging 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.