Tom, like you I am always looking for and finding old patents drawings of motor bicycling's beginnings. I want to thank you for sharing your discoveries with Pat & the members of our fine forum!
Those old drawings are amazing and inspiring!
As David Lee Roth of rock band Van Halen sang the lyric's to Everybody Wants Some, ( Whoa. Where'd you get that stuff ), & ( Look. I'll pay ya for it, what the heck ) words stuff & heck are replacements for original words in the lyrics. This song runs through my head when I see or find these or similar lost gems, that are motor bike related!
^Can you say Everybody wants some, I want some Too !!! ^
I wonder if those patents have expired, someone with the right skills & resources could make a fortune for themselves reproducing those old motor bikes or parts of them like those Harley forks or the complete frames.
We are fortunate to have sportscarpat as a member of our forum and as a manufacturer / supplier of vintage style motor bikes & components, Thanks Pat !!!
Peace All Crazy Horse.