Granted Patent
Utility
US 4,367,681 · App. 06/338,655
Dynamic loading correcting device
Inventors:
John K. Stewart, Charles A. Shupe, Helmuth von Beckmann
Patented Case
View Patent ↗
Granted: Jan 11, 1983
Filed: Jan 11, 1982
Inventors
John K. Stewart
Charles A. Shupe
Helmuth von Beckmann
Assignee (at issue)
Canron 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.