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 listing available patent specifications for the week ending 4th March 1937.
| Identifier | ExFiles\Box 147\1\ scan0125 | |
| Date | 4th March 1937 | |
| OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO SPECIFICATIONS which have become available (Opposition date 19th April 1937) -------------------- Week ending 4th March 1937 No. Name of Patentee. Title. 460,691. Ernest Henry Arnott Improvements in or relating to Rotary Superchargers and other Pumps. 460,660 Hill Engineering Corporation Improvements in Gear Shifting Mechanism. 460,681 Alan Henry Roach Rowe Improvements in or relating to Dog Clutches or Dis-engageable Toothed Gearing. 460,694 Richard John Tugwood (Daimler-Benz A.G.) New or Improved Control for Two Stroke Internal Combustion Engines. 460,703 Brandenburgische Motorenwerke Gesellschaft mit Beschrankter Haftung A device for regulating the charging Pressure of Internal Combustion Engines for Aircraft. 460,764 Adiel Yeaman Dodge Improvements in Variable Speed Transmission Mechanism 460,770 Carl Einar Johan Schou Improvements in Change-speed gearing 460,802 The Bristol Aeroplane Co,Ltd., Alfred Hubert Roy{Sir Henry Royce} Fedden. Improvements in or relating to Air-intakes for Internal combustion engines for Aircraft. | ||