Granted Patent
Utility
US 4,477,791 · App. 06/437,374
Spacer block pattern for electrical inductive apparatus
Inventors:
Patrick L. Thiel, Clifford F. Lawry, John G. DeNeef
Patented Case
View Patent ↗
Granted: Oct 16, 1984
Filed: Oct 28, 1982
Inventors
Patrick L. Thiel
Clifford F. Lawry
John G. DeNeef
Assignee (at issue)
Westinghouse Electric 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.