Granted Patent
Utility
US 5,804,093 · App. 08/556,861
Joint infill mold
Inventors:
Richard L. Wyke, David C. Dressel, James H. McBrien
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Nov 2, 1995
Inventors
Richard L. Wyke
David C. Dressel
James H. McBrien
Assignee (at issue)
Foam Enterprises, 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.