Granted Patent
Utility
US 6,138,702 · App. 09/156,313
Resilient support for erectable shelter roof
Inventor:
Mark C. Carter
Patented Case
View Patent ↗
Granted: Oct 31, 2000
Filed: Sep 17, 1998
Inventor
Mark C. Carter
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.