Nikola Tesla U.S. Patent 1,061,206 - Turbine Patent Wrapper Page 54

918 #603,049-----3 Count 7. A thermo-dynamic converter, comprising in combination a series of rotatably mounted spaced disks with plane surfaces, an enclosing casing, inlet ports at the peripheral portion and outlet ports leading from the central portion of the same, as set forth. Count 8. A thermo-dynamic converter, comprising in combination a series of rotatably mounted spaced disks with plane surfaces and having openings adjacent to their central portions, an enclosing casing, inlet ports in the peripheral portion, and outlet ports leading from the central portion of the same, as set forth. The interference involves your application above identified and An application for Friction Turbines, filed by Jonas Albert Johnsen, 20 Laessoesgade, Copenhagen, Denmark, and whose attorney is Henry Orth, Jr., Washington, D. C. The relation of the counts of the interference to the claims of the respective parties is as follows: Counts: Tesla: Johnsen: 12345678 56789100을 11 12 35445821 O.C. Banteed Examiner, Div. 18. 65 1