Granted Patent
Utility
US 6,053,816 · App. 09/192,921
Single compound elastic band with embedded metallic coil reinforcement and toy riding apparatus incorporating same
Inventor:
Charles M. Immel
Patented Case
View Patent ↗
Granted: Apr 25, 2000
Filed: Nov 16, 1998
Inventor
Charles M. Immel
Assignee (at issue)
CMI Rubber Company, Inc.
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.