Granted Patent
Utility
US 3,930,325 · App. 05/491,463
Steam iron soleplate construction
Inventors:
Robert L. Schaeffer, Kaj Toft
Patented Case
View Patent ↗
Granted: Jan 6, 1976
Filed: Jul 24, 1974
Inventors
Robert L. Schaeffer
Kaj Toft
Assignee (at issue)
General Electric 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.