Granted Patent
Utility
US 6,692,245 · App. 09/471,595
Mold for making a window frame
Inventors:
Michel Lanoue, Jean Lavoie, Randall Leach, Gary Meyers
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Dec 23, 1999
Inventors
Michel Lanoue
Jean Lavoie
Randall Leach
Gary Meyers
Assignee (at issue)
IPL 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.