Granted Patent
Utility
US 6,149,302 · App. 09/394,639
Plastic bag with tamper-evident closure
Inventor:
Nossi Taheri
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: Sep 13, 1999
Inventor
Nossi Taheri
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.