Granted Patent
Utility
US 5,969,884 · App. 09/015,996
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Inventor:
Ian Russell
Patented Case
View Patent ↗
Granted: Oct 19, 1999
Filed: Jan 30, 1998
Inventor
Ian Russell
Assignee (at issue)
Dal-Craft, 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.