Granted Patent
Utility
US 4,707,948 · App. 06/299,086
Float lapping fixture
Inventors:
Abbott M. Schindler, Otto Fuchs
Patented Case
View Patent ↗
Granted: Nov 24, 1987
Filed: Nov 27, 1981
Inventors
Abbott M. Schindler
Otto Fuchs
Assignee (at issue)
Unisys 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.