Granted Patent
Utility
US 4,895,089 · App. 07/304,523
Stepper driven work feed patterning for sewing machines
Inventor:
Kenneth D. Adams
Patented Case
View Patent ↗
Granted: Jan 23, 1990
Filed: Feb 1, 1989
Inventor
Kenneth D. Adams
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.