Granted Patent
Utility
US 5,446,241 · App. 08/038,971
Apparatus and method for twist connecting wires
Inventors:
James B. Mackaness, Shirley R. Puchy
Patented Case
View Patent ↗
Granted: Aug 29, 1995
Filed: Mar 29, 1993
Inventors
James B. Mackaness
Shirley R. Puchy
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.