Granted Patent
Utility
US 4,667,692 · App. 06/525,001
Expandable soft side shelter
Inventors:
Keith A. Tury, Ronald D. Evans
Patented Case
View Patent ↗
Granted: May 26, 1987
Filed: Aug 19, 1983
Inventors
Keith A. Tury
Ronald D. Evans
Assignee (at issue)
Brunswick Corporation
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.