Tesla patent drawings

Nikola Tesla Patents

Tesla was granted nearly 200 patents worldwide

72 Hon. Commissioner of Patents, Sir:- Room 248. In the Matter of the Application of Nikola Tesla, No. 483,563, Filed Aug. 19, 1893, Reciprocating Engines. New York, January 3d, 1894. In the matter of the above application. we now request that the case be considered on its merits. in the condition in which it was put by our amendment dated November 11, 1893. We understand that in view of the oral arguments presented by us in support of the claims as drawn that the Hon. Examiner is disposed to wai ve the objections here tofore insisted upon. We desire to express our appreciation of the extremely careful consideration which has been given to this case, and the courtesy extended to us in its prosecution. вышени твое attya for Tesla.