Granted Patent
Utility
US 4,257,610 · App. 06/037,856
Snapping animal game
Inventors:
George W. Ptaszek, Robert H. Hudson
Patented Case
View Patent ↗
Granted: Mar 24, 1981
Filed: May 10, 1979
Inventors
George W. Ptaszek
Robert H. Hudson
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.