Granted Patent
Utility
US 6,132,842 · App. 09/039,861
Cushioning product
Inventors:
James A. Simmons, Edwin P. Beierlorzer
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Mar 16, 1998
Inventors
James A. Simmons
Edwin P. Beierlorzer
Assignee (at issue)
Ranpak Corp.
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.