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 applications by Claremont Haynes & Co. for the week ending 22nd June 1939.
| Identifier | ExFiles\Box 147\2\ scan0051 | |
| Date | 22th June 1939 | |
| 646 OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO. Week ending 22nd June 1939 APPLICATIONS. No. Patentee. Title. 17536 Bayerische Motoren Ventilating devices Werke A.G. for vehicles. 17537 " Lubricating device for aircraft engines. 17565 Bendix Aviation Illuminating means Corporation. for navigating instruments. 17885 " Temperature compensation means for pressure-actuated indicators 17689 Bristol Aeroplane Co. Cowled air-cooled aircraft Ltd and L.F.G.Butler engines. 17756 Bristol Aeroplane Co. Built up crankshafts. Ltd., and A.H.R Fedden 17971 Curtiss-Wright Corpora- Signalling systems,etc. tion. 17547 H.I.A.Dorner Screw propellers for aircraft 18085 L.Farion and H.{Arthur M. Hanbury - Head Complaints} Engine starters Otiger. 18086 " " " 17585 H.F.Liebrecht Controlling device for epicyclic gears. 17558 H.L.Milner Variable pitch airscrews for aircraft | ||