Granted Patent
Utility
US 5,319,341 · App. 07/970,713
Core support blocking for toroidal transformers
Inventors:
Phillip I. Bisbee, Eric S. Richardson, Stephen D. Smith
Patented Case
View Patent ↗
Granted: Jun 7, 1994
Filed: Nov 3, 1992
Inventors
Phillip I. Bisbee
Eric S. Richardson
Stephen D. Smith
Assignee (at issue)
Kuhlman Electric 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.