Granted Patent
Utility
US 4,552,403 · App. 06/537,340
Power-operated medical examination table
Inventor:
Leonard J. Yindra
Patented Case
View Patent ↗
Granted: Nov 12, 1985
Filed: Sep 29, 1983
Inventor
Leonard J. Yindra
Assignee (at issue)
Hamilton Industries
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.