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 and available specifications.
| Identifier | ExFiles\Box 147\4\ scan0020 | |
| Date | 25th July 1940 | |
| OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO. Week ending 25th July 1940. SPECIFICATIONS which have become available (Opposition date 9th September 1940) No. Patentee. Title. To HL 522,681 Magnesium Electron Ltd. Process of Preventing the Corrosion of Magnesium and Magnesium-base Alloys '' Da{Bernard Day - Chassis Design} 522,699 Vauxhall Motors Ltd. and J.{Mr Johnson W.M.} H.{Arthur M. Hanbury - Head Complaints} Berry Improvements in and relating to a Crank-case sumps for Internal Combustion Engines '' E 522,745 Bayerische Motoren Werke Akt. Ges. Composite Crank Shaft for Internal Combustion Engines '' Da{Bernard Day - Chassis Design} 522,760 Daimler-Benz Akt. Ges. New or Improved Shock-absorber arrangement for Vehicles '' Da{Bernard Day - Chassis Design} 522,764 Borg-Warner Corporation Improvements in or relating to Clutches '' Da{Bernard Day - Chassis Design} 522,839 Bendix-Aviation Corporation Improvements in or relating to Engine Starter Drives '' D 522,881 General Motors Corporation Motor Vehicle Power Transmission Mechanisms '' Da{Bernard Day - Chassis Design} 522,900 Daimler-Benz Akt. Ges. New or Improved Driving Arrangement for Motor Vehicles. '' E 522,924 Messerschmitt Akt. Ges. Improvements relating to the arrangement of Liquid Cooling Radiators in Aeroplanes. | ||