Granted Patent
Utility
US 4,484,738 · App. 06/382,346
Playground deck
Inventors:
Paul W. Ahrens, Randy R. Juhl, Larry D. Kunce, Wayne E. Katzer
Patented Case
View Patent ↗
Granted: Nov 27, 1984
Filed: May 26, 1982
Inventors
Paul W. Ahrens
Randy R. Juhl
Larry D. Kunce
Wayne E. Katzer
Assignee (at issue)
Miracle Recreation Equipment Company
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.