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).
Outside patent searches listing patent applications for the week ending 23rd February 1939.
| Identifier | ExFiles\Box 147\2\ scan0018 | |
| Date | 23th February 1939 | |
| 646 OUTSIDE PATENT SEARCHES REPORT BY CLAREMONT HAYNES & CO. WEEK ENDING 23rd February 1939 APPLICATIONS. No. Patentee. Title. 5782 Auto Union A.G Vehicle Wheel suspensions. 5946 Bendix Aviation Corporation. Engine starter drives 5947 Bendix Aviation Corporation. Mageto generators. 5171 Boeing Aircraft Co. Aircraft power plant installations. 5530 F.J.Bostock and Bostock and Bramley Ltd. Change Speed gearings 5531 F.J.Bostock and Bostock and Bramley Ltd. Change Speed gearings 5318 Daimler Benz A.G Change speed gearing 5319 Daimler Benz A.G Cooling and supply of combustion air in Diesel-type engines. 5625 De Havilland Aircraft Co.Ltd. and E.P.King. Airscrew blades 5205 G.Grist Steering mechanism of motor etc.,vehicles 5931 G.Grist Change speed gear. 5227 H.Heine Non-metallic airscrews.etc. 5378 Junkers Flugzeug-und-motoren-werke.A.G Mounting of engines. 5379 Junkers Flugzeug-und-motoren-werke.A.G Utilization of the exhaust gas energy of aircraft engines for propulsion purposes. 5579 Junkers Flugzeug-und-motoren-werke.A.G Apparatus for separating gas or vapour from a flowing liquid 5579 Junkers Flugzeug-und-motoren-werke.A.G Sliding contact members etc., 5849 J.Kinchin Power transmission clutch members | ||