Granted Patent
Utility
US 6,575,252 · App. 09/867,300
Sprinkler head deactivating tool
Inventor:
Jeffrey Reed
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: May 29, 2001
Inventor
Jeffrey Reed
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.