Granted Patent
Utility
US 5,595,797 · App. 08/145,253
Protective holders for disks
Inventor:
William R. Miller
Patented Case
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Granted: Jan 21, 1997
Filed: Oct 29, 1993
Inventor
William R. Miller
Assignee (at issue)
Rembrandt Photo Services
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.