Tesla patent drawings

Nikola Tesla Patents

Tesla was granted nearly 200 patents worldwide

LAW OFFICES OF DUNCAN & PAGE, SANA. DUNCAN, ROMNT H. DUNCAN, PARA W. PADE ROMENT F. GAYLORD AUCUN Hon. Commissioner of Patents, CR Dear Sir:- EF OLER $15 applied Futon (Dictated). 120 BROADWAY, (EQUITABLE BUILDING) NEW YORK CITY. December 11, 1893. We send you here with our check for $35.00, of which amount you will please apply $20.00 to the payment of the final fee in the application of Nikola Tesla, Electric Generat ors serial number 483,562, filed August 19th, 1893 and allowed December 9th, 1893. The patent is to issue to the inventor and you will kindly send the patent when issued to our address. The balance of the check here enclosed is to be applied in the payment of the first fee in an application of Charles G. Mellstrom, the papers in which are forwarded this day. Yours very truly, Duneant tage 45