Granted Patent
Utility
US 6,755,379 · App. 10/237,143
Fire sprinkler mount
Inventor:
Kraig A. Kirschner
Patented Case
View Patent ↗
Granted: Jun 29, 2004
Filed: Sep 5, 2002
Inventor
Kraig A. Kirschner
Assignee (at issue)
Automatic Fire Control, 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.