Granted Patent
Utility
US 4,464,853 · App. 06/331,594
Ventilated ironing board
Inventor:
Henry Mattesky
Patented Case
View Patent ↗
Granted: Aug 14, 1984
Filed: Dec 17, 1981
Inventor
Henry Mattesky
Assignee (at issue)
Magla Products, L.L.C.
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.