Granted Patent
Utility
US 4,938,428 · App. 07/373,042
Wire winding system with mobile transfer cart
Inventors:
Mohammad Faisal Zaman, David J. Lothamer, James Gerencser
Patented Case
View Patent ↗
Granted: Jul 3, 1990
Filed: Jun 28, 1989
Inventors
Mohammad Faisal Zaman
David J. Lothamer
James Gerencser
Assignee (at issue)
Essex Group LLC
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.