Granted Patent
Utility
US 4,446,986 · App. 06/404,147
Fluid tight container and closure assembly
Inventors:
Gary D. Bowen, James L. Bowen
Patented Case
View Patent ↗
Granted: May 8, 1984
Filed: Aug 2, 1982
Inventors
Gary D. Bowen
James L. Bowen
Assignee (at issue)
Genpak, LLC
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.