Granted Patent
Utility
US 4,970,968 · App. 07/462,071
Stabilized ironing board
Inventor:
Henry Mattesky
Patented Case
View Patent ↗
Granted: Nov 20, 1990
Filed: Jan 8, 1990
Inventor
Henry Mattesky
Assignee (at issue)
Herbert Glatt
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.