Granted Patent
Utility
US 5,224,464 · App. 07/783,572
Toy archery set
Inventors:
Richard T. Burnham, John Sutyak
Patented Case
View Patent ↗
Granted: Jul 6, 1993
Filed: Oct 28, 1991
Inventors
Richard T. Burnham
John Sutyak
Assignee (at issue)
Tonka 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.