Granted Patent
Utility
US 6,131,272 · App. 09/273,600
Cross-tie pre-plating system
Inventors:
Gerald D. Girouard, Sr., Gerald D. Girouard, Jr., Donald Darcey
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Mar 22, 1999
Inventors
Gerald D. Girouard, Sr.
Gerald D. Girouard, Jr.
Donald Darcey
Assignee (at issue)
Coastal Timbers 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.