Granted Patent
Utility
US 5,628,131 · App. 08/573,985
Steam surge system for an electric steam iron
Inventor:
James Chasen
Patented Case
View Patent ↗
Granted: May 13, 1997
Filed: Dec 18, 1995
Inventor
James Chasen
Assignee (at issue)
BLACK & DECKER 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.