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 for the week ending 7th March 1940.
| Identifier | ExFiles\Box 147\2\ scan0258 | |
| Date | 7th March 1940 | |
| OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO. WEEK ENDING 7th March 1940. SPECIFICATIONS not yet accepted which have become open to public inspection. No. Patentee. Title. 18922 R.Bosch Ges. Apparatus for controlling the fuel supply of internal combustion engines. 18924 " " Injection pumps for internal combustion engines. 19435 Junkers Flugzeug- Recoil impulse driving und-Motorenwerke means. Akt.Ges. 19961 Maybach-Motorenbau Spur wheel change-speed Ges. gear for motor vehicles. 20481 J.Beier. Friction wheel gears 20648 United Aircraft Anti-friction bearings Corporation. and methods of making the same. 21205 Junkers Flugzeug- Antifriction bearings. und-motorenwerke. A.G. 21400 R.Bosch Ges. Magneto-electric machines 21645-6 Argus Motoren Ges. Brakes 21874 Borg-Warner Cor- Clutches and method of poration. aligning a number of clutch levers. Copies of these, or extracts from them can be obtained if desired. | ||