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).
Patent applications for the week ending 26th August 1937.
| Identifier | ExFiles\Box 147\1\ scan0276 | |
| Date | 26th August 1937 | |
| OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO Week ending 26th August 1937. APPLICATIONS. No. Name of Patentee. Title. 22876 L.H.L. Bellem Injection devices for Internal Combustion Engines 23063 A.S. Burman Production of pure alumina 22818 C.H. Caton Change-speed driving-gear for vehicles 22854 } De Normanville Transmission Epicyclic mechanisms 22855 } Ltd. E.J. de Normanville 22905 R.T. Youngman Flaps for Aerofoils Fairey Aviation Co.Ltd. 23196 A.J. Flippard Clutching of rotary elements 23081 E.{Mr Elliott - Chief Engineer} Hayward Elimination of iron from sulphate and oxide of alumina 23082 " " Means for effecting precipitation of compounds 22779 A.F. Evans Speed-responsive devices High-Pressure Airscrews Ltd. 22930 Maybach-Motorenbau Ges. Device for controlling the pressure medium of power operated change-speed mechanism 22976 Soc. Anon Alfa Romeo Airscrew propellers | ||