Granted Patent
Utility
US 4,383,584 · App. 06/277,704
Sealed load cell construction
Inventor:
George J. Dyck
Patented Case
View Patent ↗
Granted: May 17, 1983
Filed: Jun 26, 1981
Inventor
George J. Dyck
Assignee (at issue)
INTERNATIONAL ROAD DYNAMICS, INC.
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.