Granted Patent
Utility
US 4,781,925 · App. 06/836,886
Calcium supplement compressed tablets
Inventors:
John J. Michelucci, Deborah M. Sherman, Ronald N. Warner
Patented Case
View Patent ↗
Granted: Nov 1, 1988
Filed: Mar 6, 1986
Inventors
John J. Michelucci
Deborah M. Sherman
Ronald N. Warner
Assignee (at issue)
Amerimas Home 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.