My question is for the Molded sports board by Inventor Wah Kan Cheung (Kenneth) I simply want to manufacture a Snow Sled such as one on this Image page: https://www.google.com/search?q=foam+snow+sleds&source=lnms&tbm=isch&sa=X&ei=_Mh1UuepNuO8iwLtyoGQBA&sqi=2&ved=0CAcQ_AUoAQ&biw=1280&bih=832 Does the Above patent cover these simple Foam sleds? Do all these companies have to pay Inventor Wah Kan Cheung to license his patent when they make a foam sled or do I have a completely wrong patent? This Patent is the only one I could find involving a simple foam sled. Thank you.


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