Tesla patent drawings

Nikola Tesla Patents

Tesla was granted nearly 200 patents worldwide

371,817 -- 3. Figure 1. See lines 47 to 51, page 2, of this reference. If resonance plays a small part in reising the tension in this oscillating circuit, a point which is not clearly brought out in the specification, it is held that there would be no invention in emplying this type of capacity area with any system in which the antenna circuit is made resonant, as, for instance, Tesla, 645,576, Kar. 20, 1900, 250 2. The same remarks are applicable to the capacity area shown in the Stone and Lodge patents. "It", line 3, claim 21, should apparently be its. The claim is indefinite in that the antecedent of this word may be either "self-inductor" or "circuit". The same is true of claim 22. This cleim, moreover, is mis descriptive in calling for a structure which will prevent eny rise in electrical density. The expression "any rise in the accumulation of electrical density" is redundant and should be revised. The spelling of "circuit", li: 2, claim 18, should be corrected. Claim 17 stands allowed. Spraque 95 Com Akimen Examiner, Division XVI. 371-91 789