Granted Patent
Utility
US 5,464,393 · App. 08/264,628
Apparatus for, and method of, crushing a pill, suspending the pill ingredients in a liquid, and administering the suspension
Inventors:
Jeffrey D. Klearman, Jeffrey J. Bierman, Eli Schachet
Patented Case
View Patent ↗
Granted: Nov 7, 1995
Filed: Jun 23, 1994
Inventors
Jeffrey D. Klearman
Jeffrey J. Bierman
Eli Schachet
Assignee (at issue)
Lake Medical Products, 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.