Granted Patent
Utility
US 5,439,296 · App. 08/071,478
Bearing housing with temperature switch
Inventor:
Yehia El-Ibiary
Patented Case
View Patent ↗
Granted: Aug 8, 1995
Filed: Jun 4, 1993
Inventor
Yehia El-Ibiary
Assignee (at issue)
Reliance Electric Industrial Company
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.