Granted Patent
Utility
US 5,881,464 · App. 08/670,143
Line head for flexible line trimmer
Inventors:
Imack L. Collins, Robert T. Cline, Lloyd H. Tuggle
Patented Case
View Patent ↗
Granted: Mar 16, 1999
Filed: Jun 27, 1996
Inventors
Imack L. Collins
Robert T. Cline
Lloyd H. Tuggle
Assignee (at issue)
WCI Outdoor Products, 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.