Granted Patent
Utility
US 5,984,553 · App. 09/144,187
Dispenser-applicator
Inventors:
Peter A. Piscopo, Richard H. Seager
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Aug 31, 1998
Inventors
Peter A. Piscopo
Richard H. Seager
Assignee (at issue)
PLASTAL CO., LTD.
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.