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 for the week ending 3rd June 1937.
| Identifier | ExFiles\Box 147\1\ scan0221 | |
| Date | 3rd June 1937 | |
| OUTSIDE PATENT SEARCHES REPORT BY CLAREMONT HAYNES & CO. Week ending 3rd June 1937 APPLICATIONS No. Name of Patentee. Title. 14775 Automatic Shifters, Inc. Gear-shifting mechanisms for motor vehicles. 14920 R.W. Bailey. Supercharged internal combustion engines 15231 W.J. Blanchard. Manufacture of propeller blades 15155 J.D. North Boulton Paul Aircraft Ltd. Fuel Tanks for aircraft 15273 " " " Means for controlling the operation of retractable undercarriages for aircraft 14764 A.H.R.Fedden.E.R. Gadd. Protection of Metals against erosion Bristol Aeroplane Co.Ltd. 14765 A.H.R. Fedden " Change Speed Gearing Bristol Aeroplane Co.Ltd. 15224 British Thomson-Houston Centrifugal Fans Co. Ltd. 15340 " " " Superchargers 14979 W.H. Glaser. Electric Motors used for starting internal combustion engines C.A.V. Bosch Ltd. 15063 W.M. Braun. Gearing Cosmocord Ltd. 15289 A.E.W. Finch Airscrews etc. 14836 Ford Motor Co.Ltd. Vehicle Brake 14821 General Motors Corporation Accessory driving mechanism for use motor vehicles. | ||