Granted Patent
Utility
US 4,334,673 · App. 06/174,461
Delivery mechanism
Inventor:
Kenneth C. Clifton
Patented Case
View Patent ↗
Granted: Jun 15, 1982
Filed: Aug 1, 1980
Inventor
Kenneth C. Clifton
Assignee (at issue)
HARRIS 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.