• posted: May 23, 2014
• Martindale Admin
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• 000th design patent,  37 C.F.R.1.153,  700,  design patent,  hand held learning apparatus,  leapfrog,  Michelle Lee

By:  Sharon Adams The U. S. Patent and Trademark Office (USPTO) recently commemorated the issuance of the 700,000th design patent for a “Hand-Held Learning Apparatus” currently assigned to the Emeryville, California-based Read More