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 from Claremont Haynes & Co. on outside patent searches for specifications which have become available.
| Identifier | ExFiles\Box 147\2\ scan0260 | |
| Date | 14th March 1940 | |
| OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO. Week ending 14th March 1940. Specifications which have become available. (Opposition date 29th April 1940) No. Patentee. Title. To C. 517,958 Hay Smith Improvements in or relating to the Exhausting Scavenging and Super-charging of the Cylinders of Two-stroke Internal Combustion Engines. E 517,964. Bendix Aviation Corporation Improvements in and relating to Carburettors for Internal Combustion Engines. Da{Bernard Day - Chassis Design} 517,979 Automatic Shifters Incor-porated. Improvements in or relating to Gear Shifting Mechanism. Da{Bernard Day - Chassis Design} 517,989 Harold Sinclair and Arthur Cecil Basebe. Improvements in or relating to vehicles having Hydraulic Power Transmitters. HL. 518,037 High Duty Alloys Ltd and John Aherne Heron. Improvements in and relating to the Produc-tion of Metal Sections by Extrusion. HL 518,075 Horace William Clarke and Leslie Aitchison Improvements in or relat-ing to Aluminium Alloys. Da{Bernard Day - Chassis Design} 518,082 Robert Sensaud de Lavaud Hydraulic Power Trans-mitters. | ||