http://www.google.com/patents
for example:
http://www.google.com/patents?vid=USPATD179400&id=F8ByAAAAEBAJ&pg=PP1&dq=lionel++locomotive
and, a Marx toy rabbit locomotive that BB might like
http://www.google.com/patents?vid=USPATD95768&id=TixrAAAAEBAJ&pg=PP1&dq=marx+locomotive
and a Marx signal system for trains
http://www.google.com/patents?vid=USPAT2064311&id=NwxNAAAAEBAJ&pg=PP1&dq=marx+locomotive
there's even a ton of patents for grits! e.g.,
http://www.google.com/patents?vid=USPAT2230672&id=XVJQAAAAEBAJ&dq=grits&jtp=1#PPP1,M1
Dave,
You can view most patents on line from the US Patent Office. You do have to download a compatible viewer to see the drawings.
http://www.uspto.gov/
http://www.uspto.gov/patft/index.html
Viewer selections here:
http://www.uspto.gov/patft/help/images.htm
Tell BB to have fun!
Regards, Roy
There is some REALLY cool stuff to be found here - see if you can find anything on the KW transformer...:
Lionel Patents
Rob
RIP Chewy - best dog I ever had.
Our community is FREE to join. To participate you must either login or register for an account.
Get the Classic Toy Trains newsletter delivered to your inbox twice a month