Granted Patent
Utility
US 5,992,734 · App. 09/093,147
Push-tab hinge for a container closure apparatus
Inventors:
Michael Tokarski, C. Daniel Miller, Arthur W. Robichaud
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Jun 8, 1998
Inventors
Michael Tokarski
C. Daniel Miller
Arthur W. Robichaud
Assignee (at issue)
SIG Combibloc, 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.