Granted Patent
Utility
US 4,427,469 · App. 06/442,823
Methods of and apparatus for controlling plastic-to-conductor adhesion of plastic-insulated, tinned conductors
Inventors:
Raymond K. Swartz, Horst L. Woellner
Patented Case
View Patent ↗
Granted: Jan 24, 1984
Filed: Nov 18, 1982
Inventors
Raymond K. Swartz
Horst L. Woellner
Assignee (at issue)
Western Electric Company, 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.