Granted Patent
Utility
US 4,649,947 · App. 06/611,851
Expandable soft side shelter
Inventors:
Keith A. Tury, Ronald D. Evans
Patented Case
View Patent ↗
Granted: Mar 17, 1987
Filed: May 18, 1984
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.