Granted Patent
Utility
US 4,330,127 · App. 06/239,768
Toy racing car game accessory
Inventors:
Derek A. Brand, Kenneth J. Brand, Derek Brand
Patented Case
View Patent ↗
Granted: May 18, 1982
Filed: Mar 2, 1981
Inventors
Derek A. Brand
Kenneth J. Brand
Derek Brand
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.