Granted Patent
Utility
US 4,579,196 · App. 06/601,067
Lineman's safety strap
Inventors:
Kimberley J. Allen, Roger H. DePlancke
Patented Case
View Patent ↗
Granted: Apr 1, 1986
Filed: Apr 16, 1984
Inventors
Kimberley J. Allen
Roger H. DePlancke
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.