Granted Patent
Utility
US 6,425,751 · App. 09/565,812
Apparatus for molding blocks
Inventors:
Rene Bergeron, Stanley R. Nelson, Denelle Shultz
Patented Case
View Patent ↗
Granted: Jul 30, 2002
Filed: May 5, 2000
Inventors
Rene Bergeron
Stanley R. Nelson
Denelle Shultz
Assignee (at issue)
BESSER 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.