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 the week ending 29th August 1940.
| Identifier | ExFiles\Box 147\4\ scan0070 | |
| Date | 29th August 1940 | |
| OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO. WEEK ENDING 29th August 1940. APPLICATIONS. No. Patentee. Title. 13530 Borg Warner Corporation Rotary Pressure mechanisms. 13531 " " 13435 W.Brierley Airscrews. 13359 Bristol Aeroplane Co.Ltd., and L.G. Frise. Ammunition belts. 13538 Daimler Co.Ltd., and C.W.Simpson. Power transmission for motor road vehicles. 13382 General Motors Corporation. Friction brakes. 13393 H.L.Gentil and Alloy Processes Ltd. Reduction of magnesium. 13394 " " 13431 " Purification of aluminium. 13571 W.Hartill. Alloys and articles produced therefrom 13381 Vauxhall Motors Ltd., and D.B.Foster. Cleaners for producer gas supplied to internal combustion engines. ---------------- It should be noted that it is not possible to obtain further information regarding the above applications until or unless the applications are completed and published. | ||