Granted Patent
Utility
US 4,356,846 · App. 06/133,925
Apparatus for stranding multi-layer cable
Inventors:
Minoru Yamada, Rokuzo Ito
Patented Case
View Patent ↗
Granted: Nov 2, 1982
Filed: Mar 25, 1980
Inventors
Minoru Yamada
Rokuzo Ito
Assignee (at issue)
Canada Wire and Cable 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.