Granted Patent
Utility
US 4,498,192 · App. 06/462,026
Bag having an overlapped closure and method of fabricating the same
Inventors:
Arnold F. Becker, Harold K. Johnson
Patented Case
View Patent ↗
Granted: Feb 5, 1985
Filed: Jan 28, 1983
Inventors
Arnold F. Becker
Harold K. Johnson
Assignee (at issue)
Mid America Machine Corp.
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.