Granted Patent
Utility
US 5,971,231 · App. 08/959,399
Integrally formed container
Inventors:
John B. Samz, William C. Vogel
Patented Case
View Patent ↗
Granted: Oct 26, 1999
Filed: Oct 28, 1997
Inventors
John B. Samz
William C. Vogel
Assignee (at issue)
Glendale Plastics, 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.