Granted Patent
Utility
US 6,830,443 · App. 10/274,269
Molding apparatus for minimizing flash on sealing filter gasket
Inventors:
Bruce Edward Coffey, Roland Vann Lanier, Jr.
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: Oct 21, 2002
Inventors
Bruce Edward Coffey
Roland Vann Lanier, Jr.
Assignee (at issue)
DANA LIMITED
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.