Granted Patent
Utility
US 5,300,337 · App. 07/923,866
Wraparound closure device
Inventors:
Hubert Andrieu, Daniel G. Caudron, Harry F. Gladfelter, Marie C. Tresslar, Denis van Wassenhove, Michael A. Ford
Patented Case
View Patent ↗
Granted: Apr 5, 1994
Filed: Aug 3, 1992
Inventors
Hubert Andrieu
Daniel G. Caudron
Harry F. Gladfelter
Marie C. Tresslar
Denis van Wassenhove
Michael A. Ford
Assignee (at issue)
The Bentley-Harris Manufacturing Company
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.