Granted Patent
Utility
US 6,244,784 · App. 09/164,077
Buoyancy compensator and method of constructing the same
Inventor:
John Yeats Gordon
Patented Case
View Patent ↗
Granted: Jun 12, 2001
Filed: Sep 30, 1998
Inventor
John Yeats Gordon
Assignee (at issue)
American Underwater Products
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.