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).
Outside patent searches listing specifications open to public inspection.
| Identifier | ExFiles\Box 147\2\ scan0125 | |
| Date | 16th November 1939 | |
| OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO. Week ending 16th November 1939 SPECIFICATIONS not yet accepted which have become open to public inspection. -------------------------------- No. Patentee. Title. 37622 Daimler-Benz A.G. Vehicle frame structures. 8796 F.Porsche Driving wheels,more especially for tractors. 9587 Langbein-Pfanhauser Protection of objects of magnesium and its alloys against corrosion. Werke A.G. 10004 Carter Carburetter Automatic starting device Corporation. 10093 General Motors Steering linkage for motor vehicles Corporation. 10739 Daimler-Benz A.G. Injection-type internal combustion engines 10769 A.Opel A.G. Carburetter for internal combustion engines 10959 Junkers Flugzeug- Aircraft und-motorenwerke.A.G 11078 H.Oesch. Suspension device for wheels 11138 Maybach-Motorenbau Ges Devices for safeguarding internal combustion engines against excessive speed and lubrication failure. 11144 Auto Union A.H. Vehicle bodies. Copies of these, or extracts from them can be obtained if desired. | ||