Granted Patent
Utility
US 4,250,988 · App. 06/035,814
Mechanism for transferring books and the like
Inventor:
Leonard Miaskoff
Patented Case
View Patent ↗
Granted: Feb 17, 1981
Filed: May 4, 1979
Inventor
Leonard Miaskoff
Assignee (at issue)
HARRIS 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.