Granted Patent
Utility
US 6,343,436 · App. 09/699,969
Sliding sash drive assembly
Inventors:
Arthur J. Milano, Jr., Herman J. Parent
Patented Case
View Patent ↗
Granted: Feb 5, 2002
Filed: Oct 30, 2000
Inventors
Arthur J. Milano, Jr.
Herman J. Parent
Assignee (at issue)
Seitz LLC
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.