Granted Patent
Utility
US 5,288,014 · App. 07/847,589
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Inventors:
Richard Alexander Meyers, Nelson N. Lusiner
Patented Case
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Granted: Feb 22, 1994
Filed: Mar 5, 1992
Inventors
Richard Alexander Meyers
Nelson N. Lusiner
Assignee (at issue)
Standard Register, 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.