IP Library Granted Patent US 4,314,567
Granted Patent Utility
US 4,314,567 · App. 06/078,573

Drop controller

Inventor: Raymond E. Cannon
Patented Case View Patent ↗
Granted: Feb 9, 1982 Filed: Sep 24, 1979
Inventor
Raymond E. Cannon
Assignee (at issue)
Imed Inc

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.

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Quick Facts
Patent No.
US 4,314,567
App. No.
06/078,573
Filed
1979-09-24
Granted
1982-02-09
Kind
A