Granted Patent
Utility
US 4,538,360 · App. 06/593,258
Steam heated dryer drum having stationary siphon and spoiler bars
Inventors:
James L. Chance, Gregory L. Wedel
Patented Case
View Patent ↗
Granted: Sep 3, 1985
Filed: Mar 26, 1984
Inventors
James L. Chance
Gregory L. Wedel
Assignee (at issue)
Beloit 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.