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. listing outside patent applications.
| Identifier | ExFiles\Box 147\2\ scan0291 | |
| Date | 4th April 1940 | |
| OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO. Week ending 4th April 1940. APPLICATIONS. No. Patentee. Title. 6019 Bendix Aviation Corporation Ignition apparatus. 5827 Bendix Westinghouse Automotive Air Brake Co. Gear shifting mechanism. 5565 Boulton Paul Aircraft Ltd and W.H.Sayers. Computing mechanism for the correction of sights. 5691 General Motors Corporation Friction clutches. 5599 Glacier Metal Co.Ltd., P.T.Holligan and J.Bate. Coating of strong metals or alloys of high melting point with other metals or alloys. 5936 " " Manufacture of bearings. 5898 R.J.Ifield Adjusting mechanism for variable pitch screw propeller 5931 F.Porsche Vehicle bodies. 5932 " " Electrical systems for automobiles. 5933 " " Cushions for automobiles. 5934 " " Air cooling arrangements for internal combustion engines. 5935 " " Electrical systems for automobiles. | ||