Granted Patent
Utility
US 6,780,146 · App. 10/245,080
Methods for applying sliders to reclosable plastic bags
Inventors:
Toby R. Thomas, Nathan A. Kolovich, Craig E. Cappel, Timothy W. Pistner, Alexander R. Provan
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Sep 17, 2002
Inventors
Toby R. Thomas
Nathan A. Kolovich
Craig E. Cappel
Timothy W. Pistner
Alexander R. Provan
Assignee (at issue)
PACTIV LLC
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.