Granted Patent
Utility
US 4,759,343 · App. 07/117,984
Portable curling iron
Inventors:
William Schawbel, Thaddeus Zaborowski
Patented Case
View Patent ↗
Granted: Jul 26, 1988
Filed: Nov 9, 1987
Inventors
William Schawbel
Thaddeus Zaborowski
Assignee (at issue)
The Schawbel Corporation
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.