Granted Patent
Utility
US 5,257,448 · App. 07/810,589
Clothes dryer with unitary bulkhead
Inventors:
Thomas M. Pearce, Timothy K. Studt, Arlynn H. Sanders
Patented Case
View Patent ↗
Granted: Nov 2, 1993
Filed: Dec 19, 1991
Inventors
Thomas M. Pearce
Timothy K. Studt
Arlynn H. Sanders
Assignee (at issue)
Speed Queen 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.