Harley Davidson Kids Tricycle

My wife and I found this tricycle in NYC a few days ago and haven't been able to find out anything about it. It may have been built when Harley Davidson was owned by AMF. Harley Davidson makes tricycles currently but nothing that looks close to this, though the red/yellow color combination is still used. The solder keeping the chair to the frame is half worn, and there's rust on the handlebars, but otherwise it's in pretty decent shape. Anyone know anything about this, please let us know. Thanks!