Granted Patent
Utility
US 5,299,510 · App. 08/005,142
Collapsible, height adjustable ironing boards
Inventor:
Henry Mattesky
Patented Case
View Patent ↗
Granted: Apr 5, 1994
Filed: Jan 15, 1993
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.