Granted Patent
Utility
US 4,955,152 · App. 07/388,125
Steam ironing press
Inventors:
Donald R. Davidson, Pao-Ter Huang, H. David Rogers
Patented Case
View Patent ↗
Granted: Sep 11, 1990
Filed: Jul 31, 1989
Inventors
Donald R. Davidson
Pao-Ter Huang
H. David Rogers
Assignee (at issue)
SSMC 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.