Granted Patent
Utility
US 4,854,054 · App. 07/211,830
Fabric dryer airflow system
Inventor:
Thomas M. Johnson
Patented Case
View Patent ↗
Granted: Aug 8, 1989
Filed: Jun 27, 1988
Inventor
Thomas M. Johnson
Assignee (at issue)
Maytag Corporation
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.