From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Report by Claremont Haynes & Co. on outside patent searches for specifications not yet accepted.
| Identifier | ExFiles\Box 147\2\ scan0220 | |
| Date | 25th January 1940 | |
| OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO. Week ending 25th January 1940. SPECIFICATIONS not yet accepted which have become open to public inspection. -------------------- No. Patentee. Title. 9537 Silumin-Ges Process for the production of castings, especially chill castings, from aluminium-silicon alloys. 11389 L.Renault Servo brakes for automobile vehicles. 15649 H.C.A.Potez Two-speed driving mechanism for centrifugal compressors. 16249 Daimler-Benz A.G Lubricating systems of internal combustion engines 16722 Bendix Aviation Liquid pressure breaking Corporation. systems 17303 Bayerische Motoren Composite crankshaft Werke A.G for internal combustion engines. 17536 " Ventilating devices for vehicles 17537 " Lubricating device for aircraft engines 17565 Bendix Aviation Illuminating means Corporation for navigating instruments. Copies of these, or extracts from them can be obtained if desired. | ||