Granted Patent
Utility
US 4,913,073 · App. 07/354,955
Cloth presser in a sewing machine stitching in zigzag and provided with thread end holder
Inventor:
Norio Komori
Patented Case
View Patent ↗
Granted: Apr 3, 1990
Filed: May 22, 1989
Inventor
Norio Komori
Assignee (at issue)
SSMC Inc.
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.