Granted Patent
Utility
US 5,864,974 · App. 08/781,339
Integral erectable display unit
Inventor:
Ake L. Dahlquist
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Jan 10, 1997
Inventor
Ake L. Dahlquist
Assignee (at issue)
Dixonweb Printing Company
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.