Granted Patent
Utility
US 5,891,309 · App. 08/920,157
Web stabilizing device
Inventors:
Robert E. Page, Gerald Kramer, Dale A. Brown, David A. Smith
Patented Case
View Patent ↗
Granted: Apr 6, 1999
Filed: Aug 26, 1997
Inventors
Robert E. Page
Gerald Kramer
Dale A. Brown
David A. Smith
Assignee (at issue)
Beloit Technologies, Inc.
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.