Granted Patent
Utility
US 4,368,673 · App. 06/256,862
Distribution means for partition sheet assembly
Inventor:
Richard P. Dvorscak
Patented Case
View Patent ↗
Granted: Jan 18, 1983
Filed: Apr 24, 1981
Inventor
Richard P. Dvorscak
Assignee (at issue)
The Pullman Company LLC
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.