Granted Patent
Utility
US 5,826,665 · App. 08/853,789
Sprinkler head with stamped trigger-mounting elements
Inventors:
Perin E. Truax, James G. Retzloff
Patented Case
View Patent ↗
Granted: Oct 27, 1998
Filed: May 9, 1997
Inventors
Perin E. Truax
James G. Retzloff
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.