Granted Patent
Utility
US 4,607,656 · App. 06/535,426
Quick erection collapsible shelter
Inventor:
Mark C. Carter
Patented Case
View Patent ↗
Granted: Aug 26, 1986
Filed: Sep 26, 1983
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.