Granted Patent
Utility
US 6,116,411 · App. 09/142,438
Conveyor belt
Inventors:
Margit Reiner, Gernot Grosskreuz
Patented Case
View Patent ↗
Granted: Sep 12, 2000
Filed: Dec 30, 1998
Inventors
Margit Reiner
Gernot Grosskreuz
Assignee (at issue)
Phoenix, 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.