Tesla patent drawings

Nikola Tesla Patents

Tesla was granted nearly 200 patents worldwide

740 00 S. PATENT Apm! Division VI, Room 109. Application of Nikola Tesla, Ser. No. 371,817, filed May 4, 1907, for Apparatus for Transmitting Electrical Energy through the Natural Media. Hon Commissioner of Patents, Sir:- sentence. PAPER NO. 6. AMENUMENT. (. are 6, line 12, erase the matter beginning with "and" after " 649,621", down to the end of the OFFICE PATENT MAY 25 1503 BIY. 14 FILED. Page 7, like 9, change "D" to D¹. ✓ Page 9, cancel the paragraph beginning with line of page 11. Sante page, cancel the matter beginning with line 4 from the bottom, "moreover", down to the end of the sentence. 'A Page 10, cancel lines 8 to 12 inclusive. Correct the spelling of "boundaries" at the top REMARKS: The character of the "suitable source of currents", mentioned at the foot of page 6, is immediately thereafter stated to be an alternator or condenser. Both produce alternating currents, as of course must be the case where inductive or transformer action is to be employed. Vie are at a loss to understand why any further explanation should be need on this point, as the nature of the currents produced by an alternator and from the discharge of a condenser are well understood. Similarly the matter in lines 14 to 20, page 7, seems to be entirely clear; 20viously, no other but the "natural"period of the circuit can be meant. The use of the simple term "period" 4.4. 371