Granted Patent
Utility
US 5,278,531 · App. 07/927,022
Molded case circuit breaker having housing elements
Inventors:
Donald A. Link, Michael R. Larsen, Peter J. Theisen, Edward L. Wellner
Patented Case
View Patent ↗
Granted: Jan 11, 1994
Filed: Aug 6, 1992
Inventors
Donald A. Link
Michael R. Larsen
Peter J. Theisen
Edward L. Wellner
Assignee (at issue)
Eaton 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.