International photographer (Jan-Dec 1941)

P fl T € n T s By ROBERT W. FULWIDER, Patent Attorney, Los Angeles No. 2,254,462 — Method of Creating Depth and Texture Effects in Animated Cartoons. Mary Louise Weiser. assignor to Walt Disney Productions, Los Angeles, Calif. Application November 21 ,1939. 6 claims. A cartoon cell having the illusion of depth created by painting an opaque picture on the back of one transparent sheet, and painting a partially translucent image on the front of a second transparent sheet which is placed over the first sheet. No. 2,254,686 — Apparatus for Producing Additive Color Films. Adolf H. Kampjer and Albert Schattman, Berlin, Germany. Application Oct. 4, 1938. In Germany Oct. 8, 1937. 1 claim. A camera for taking additive color pictures on two separate bipack films exposed, by means of a beam splitter, through a single objecive. No. 2,256,385 - Projection Printer. Ralph M. Evans and Benjamin E. Lubo shez, assignors to Eastman Kodak Co. Application August 7, 1940. 11 claims. A projection printer for making a color print from a color transparency and having a viewing screen to view the projected image, and color filters interposable in the light path to change an overall hue to a natural hue. No. 2,255,463 — Treatment Bath and Process for the Production of Colored Photographic Pictures. Bela Gaspar, Hollywood, Calif., assignor to Chromogen, Inc. Application Mav 27, 1939. In Germany, May 30, 1938. 18 claims. A dye destruction bath for locally destroying dye in the production of colored photographic pictures, the bath containing hydrohalic acid and hydroahalic acid salts. Nos. 2,256,396 (14 claims) and 2,256,397 (11 claims) Projection Printer. Benjamin E. Luboshez, assignor to Eastman Kodak Co. Application August 7, 1940. Projection printers having a horizontal gate for the negative film and a vertical gate for the positive. No. 2,256,402 — Variable Density Sound Recording. John H. McLeod and Otto Sandvik, assignors to Eastman Kodak Co. Application April 9, 1940. 8 claims. Motion Picture Equipment Studio and Laboratory Tested Since 1929 AUTOMATIC DEVELOPING MACHINE COMPLETE IN EVERY DETAIL HOLLYWOOD USERS CAN ATTEST MACHINE'S SUPERIORITY USERS ALL OVER THE WORLD CAN RECOMMEND THIS DEVELOPING MACHINE THIS PRACTICAL MACHINE CAN BE USED IN ANY CLIMATE EASILY INSTALLED— QUICK DELIVERIES • SENSITESTER— For Light Tests and Sensitometric Strips • SOUND RECORDING SYSTEMS ART REEVES Cable address: ARTREEVES 1515 Cahuenga Blvd. Hollywood, California, U. S. A. 18 A variable density sound recording system in which the light is passed through a triangular aperture, and condenser lens, a mirror on which the condenser is focused, and additional lenses forming at least one aerial image before the light reaches the film. No. 2,256,692 — Projection Screen for Cinematography, Television, Stereoscopy, and Like Purposes. John Leslie Stableford, London, England. Application September 3, 1940. In Great Britain August 31, 1939. 6 claims. A projection screen having a highly polished metal surface covered with a large number of fine furrows in immediate justaposition and substantially imperceptible to the naked eye. No. 2,257,182— Film Splicing Device. Roy C. McClay, assignor to Warner Bros. Pictures, Inc. New York, N. Y. Application November 15, 1937. 4 claims. A film scraping device having a wheel which may be moved across the film and rotated simultaneously by a rack and pinion to provide the scraping action. No. 2,257,254 — Cinematographic Apparatus. Lloyed E. Whittaker, assignor to Technicolor Motion Picture Corp. Application September 10, 1940. 13 claims. A continuous printer in which the positive raw stock first comes in contact with the sound negative, is printed, and then leaves the sound negative, and then comes in contact with the picture negative, is printed and then leaves it, the carrier for the different films being an endless belt having sprocket teeth thereon. Nos. 2,257,560 & 2,257,561 2,257,560 — Cecil No. Batsel, assignor to Radio Corporation of America. Application Jan. 28, 1938. 4 claims. 2,257,561 — William A. Black, assignor to Radio Corporation of America. Application July 26, 1938. 20 claims. A device for blopping sound film by means of a shutter moving in the light beam of the film when a film splice passes by. for difficult shot* — THE ORIGINAL Scheibe's Monotone Filter INDICATES instantly how every color and light value of a scene or object will be rendered in the finished print befort taking the picture. -:■ always ready. GRADUATED FILTERS nmhV* irri NiiMttr«>i FOG SCENES, DIFFUSED FOCUS AND OTHER EFFECTS VhJTE fOR FOLDER TWinoakiZIOI Gcorqo H. Scheibo ORIGINATOR OF EFFECT FILTERS 1927 WEST 78™ ST LOS ANGELES. CAL