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).
Available patent specifications from Claremont Haynes & Co.
| Identifier | ExFiles\Box 147\4\ scan0077 | |
| Date | 12th September 1940 | |
| OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO. WEEK ending 12th September 1940. SPECIFICATIONS which have become available (Opposition date 23rd October 1940) No. Patentee. Title. To Da{Bernard Day - Chassis Design} 524,697 Vauxhall Motors Ltd., Improvements in Hydraulic and Harry Ronald Stocks. Brakes for Vehicles. .. Da{Bernard Day - Chassis Design} 524,711 Raul Pateras Pescara Improvements in and relating to control means for variable speed transmission systems. " B. 524,730 Bayerische Motoren Improvements in devices Werke A.G for controlling the driving gear of the charging blowers of internal combustion engines. " Da{Bernard Day - Chassis Design} 524,783 Louis Renault. Improvements in Frames for vehicles " Da{Bernard Day - Chassis Design} 524,853 George Enoch Stanley Plate Clutches. .. Da{Bernard Day - Chassis Design} 524,855 George Grist. Improvements in or relating to Change- speed gear. .. HL. 524,882 Leslie William Meyer Improvements in or relating to the Pro- duction of Aluminium Beryllium Alloys. .. Da{Bernard Day - Chassis Design} 524,883 Harold Sinclair Improvements in or relating to Variable speed Power Transmission Gearing. " B. 524,923 United Aircraft Corpora- Improvements in or tion relating to Screw Pro- pellers and Control Mechanism therefor. | ||