Granted Patent
Utility
US 5,673,683 · App. 08/730,576
Induced draft fireplace
Inventors:
Thomas J. Beal, Robert E. Cabrera
Patented Case
View Patent ↗
Granted: Oct 7, 1997
Filed: Oct 15, 1996
Inventors
Thomas J. Beal
Robert E. Cabrera
Assignee (at issue)
The Majestic Products 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.