Granted Patent
Utility
US 5,579,569 · App. 08/371,135
Slab container
Inventors:
George W. Tippins, John E. Thomas
Patented Case
View Patent ↗
Granted: Dec 3, 1996
Filed: Jan 11, 1995
Inventors
George W. Tippins
John E. Thomas
Assignee (at issue)
Tippins Incorporated
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.