Granted Patent
Utility
US 4,524,966 · App. 06/525,872
Seat for recreational swing set
Inventors:
William H. Shannon, Wesley D. Sutton
Patented Case
View Patent ↗
Granted: Jun 25, 1985
Filed: Aug 24, 1983
Inventors
William H. Shannon
Wesley D. Sutton
Assignee (at issue)
Gametime
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.