Granted Patent
Utility
US 6,787,209 · App. 10/326,418
Wrapping material with a Z-lock system and methods of making and using the same
Inventors:
Nissim Mass, Tsafrir Lior, Yair Efrati, Ilan Asis, Hagai Paz
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Dec 23, 2002
Inventors
Nissim Mass
Tsafrir Lior
Yair Efrati
Ilan Asis
Hagai Paz
Assignee (at issue)
Tama Plastic Industry
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.