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 from Claremont Haynes & Co detailing patent specifications which have become available for opposition.
| Identifier | ExFiles\Box 147\3\ scan0005 | |
| Date | 15th April 1937 | |
| OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO Week ending 15th April 1937. SPECIFICATIONS WHICH HAVE BECOME AVAILABLE (Opposition date 31st May 1937) ------- No. Name of Patentee. Title. 462,761. The Bristol Aeroplane Co Ltd and Alfred Hubert Roy{Sir Henry Royce} Fedden. Improvements in Ignition Control for Supercharged Internal Combustion Engines. 463,038 Guy Motors Ltd and Charles Kearns Edwards. Improvements in Change Speed Control Mechanism for Automobiles and the like. 463,029 Ford Motor Co,Ltd Improvements in an Electric Generator Construc-tion. ------------------------- | ||