Granted Patent
Utility
US 5,326,326 · App. 08/084,413
Children's swing
Inventors:
Joel C. Cunard, Robert J. Boudreau
Patented Case
View Patent ↗
Granted: Jul 5, 1994
Filed: Jun 29, 1993
Inventors
Joel C. Cunard
Robert J. Boudreau
Assignee (at issue)
Hedstrom 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.