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 and applications by Claremont Haynes & Co.
| Identifier | ExFiles\Box 147\1\ scan0230 | |
| Date | 17th June 1937 | |
| OUTSIDE PATENT SEARCHES. REPORT BY CLAREMONT HAYNES & CO Week ending 17th June 1937. APPLICATIONS. No. Name of Patentee. Title. 16198 R.Bosch Akt.Ges. Starting apparatus for internal combustion engines. 16493 H.D.Butler Variable-speed transmission mechanism. 16354 G.Manbre and J.H.Caley Clutch apparatus. 16319 Daimler-Benz A.G. Cylinder construction for internal combustion engines. 16134 F.M.Thomas and De Havill- Attachment of airscrew 16135 and Aircraft Co Ltd. spinners. 16180 W.F.Duncan. Variable-speed transmission systems. 16402 Vickers (Aviation Ltd) Airscrews. and D.L.Ellis. 16195 P.Firth Variable-speed gearing. 16236 General Motors Corpora- Manufacture of composite ation bearings etc., 16237 " " " " " " " (Cognate with 16236) 16234 " " " Method of forming thin-walled ferrous articles. 16235 " " " Manufacture of bearings. 16578 " " " Rotors for dynamo-electric machines. 16663 J.A.Radley, Imperial Colouring of oxide films on Chemical Industries Ltd aluminium. and F.Hill. 16305 B.Jablonsky Wooden airscrews. 16166 F.Wittke and J.Jakubek Variable-speed gearing 16139 Junkers Flugzeug-und- Driving of a machine by Motorenwerke A.G. two prime movers. | ||