Granted Patent
Utility
US 4,699,343 · App. 06/898,310
Support for workpieces
Inventors:
Milton E. Handler, Richard Sylvan, Michael Peterson
Patented Case
View Patent ↗
Granted: Oct 13, 1987
Filed: Aug 20, 1986
Inventors
Milton E. Handler
Richard Sylvan
Michael Peterson
Assignee (at issue)
The Hirsh 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.