Granted Patent
Utility
US 4,127,112 · App. 05/785,130
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Inventors:
Hugh P. Sherlock, Allan M. Golderg, Werner W. Ciupke, George Brody
Patented Case
View Patent ↗
Granted: Nov 28, 1978
Filed: Apr 6, 1977
Inventors
Hugh P. Sherlock
Allan M. Golderg
Werner W. Ciupke
George Brody
Assignee (at issue)
American Hospital Supply Corp.
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.