Granted Patent
Utility
US 5,907,149 · App. 08/266,977
Identification card with delimited usage
Inventor:
Eugene F. Marckini
Patented Case
View Patent ↗
Granted: May 25, 1999
Filed: Jun 27, 1994
Inventor
Eugene F. Marckini
Assignee (at issue)
Polaroid Corporation
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.