Granted Patent
Utility
US 4,479,448 · App. 06/550,165
Needle positioning arrangement in an electronically controlled household sewing machine
Inventors:
Gary D. Jones, Leonard I. Horey, Marvin Kurland, Bruce E. Arnold
Patented Case
View Patent ↗
Granted: Oct 30, 1984
Filed: Nov 9, 1983
Inventors
Gary D. Jones
Leonard I. Horey
Marvin Kurland
Bruce E. Arnold
Assignee (at issue)
The Singer Company Limited
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.