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 5th August 1937.
| Identifier | ExFiles\Box 147\1\ scan0254 | |
| Date | 5th August 1937 | |
| OUTSIDE PATENT SEARCHES. .................. REPORT BY CLAREMONT HAYNES & CO Week ending 5th August 1937 SPECIFICATIONS WHICH HAVE BECOME AVAILABLE (Opposition date 17th September 1937) ------------------ No. Name of Patentee. Title. 468,575 George Enoch Stanley Plate Clutches. 468,588 Charles Richard Fairey. Improvements in or relating to Blades for Air-screws and the like 468,602 Junkers Flugzeug-und-Motorenwerke A.G. Improvements in and relating to Variable Pitch Air-screws. 468,618 Daimler-Benz A.G Improvements in the Mounting of Fork-like Wheel guiding links on a tubular frame particularly for motor vehicles. 468,685 Alfred Norman Douglas Pullen and The British Aluminium Company Ltd. Improvements in and relating to the surface treatment of metal articles 468,718 Leonard George Savage Improvements in pumps engines and the like 468,754 Borge and Beck Co.Ltd. Improvements in or relating to Friction clutches ------------------ | ||