Posted by gtk on Thursday, July 03, 2003 at 2:30PM :
In Reply to: Willock Swivel Frame Plaques being recast. posted by Jonas on Thursday, July 03, 2003 at 2:23PM :
The plaque says "patented". Has anyone ever tried to get a copy of the original patent from the patent office? It would have pretty detailed engineering plans, something that could be used to build a new swivel frame today.
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