Granted Patent
Utility
US 6,213,686 · App. 09/301,695
Gimbal for J-Lay pipe laying system
Inventor:
Benton Frederick Baugh
Patented Case
View Patent ↗
Granted: Apr 10, 2001
Filed: Apr 29, 1999
Inventor
Benton Frederick Baugh
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.