Granted Patent
Utility
US 4,581,874 · App. 06/514,155
Apparatus and methods for filling and sealing an aseptic fitmentless pouch
Inventors:
Steven A. Rechtsteiner, Albert F. Rica, John C. Davis, Ronald J. Reiss, J. Richard Heron, Lloyd F. Hay
Patented Case
View Patent ↗
Granted: Apr 15, 1986
Filed: Jul 14, 1983
Inventors
Steven A. Rechtsteiner
Albert F. Rica
John C. Davis
Ronald J. Reiss
J. Richard Heron
Lloyd F. Hay
Assignees (at issue)
FranRica Mfg. Inc.
Container Technologies, 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.