Granted Patent
Utility
US 6,183,360 · App. 09/347,751
Molded roof exhaust vent
Inventors:
Robert J. Luter, II, Matthew J. Copeland
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Jul 6, 1999
Inventors
Robert J. Luter, II
Matthew J. Copeland
Assignee (at issue)
Philips Products, 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.