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).
Letter from chartered patent agents requesting up-to-date drawings for a Bentley piston patent application.
| Identifier | ExFiles\Box 148\1\ scan0153 | |
| Date | 13th June 1939 | |
| BRITISH, FOREIGN & COLONIAL PATENTS, TRADE MARKS & DESIGNS WALFORD & HARDMAN BROWN CHARTERED PATENT AGENTS J.{Mr Johnson W.M.} H.{Arthur M. Hanbury - Head Complaints} HARDMAN BROWN, M.A. (OXON.), A.M.I.E.E., A.I.A.E. TELEGRAMS & CABLES: PATENTS, COVENTRY. TELEPHONE: COVENTRY 3956 OUR REF. JHHB/DR YOUR REF. Rm{William Robotham - Chief Engineer} 5/R.{Sir Henry Royce} ROSLYN CHAMBERS, 47, WARWICK ROAD, COVENTRY, ENGLAND. 13th June, 1939. Messrs. Rolls-Royce Limited, Nightingale Road, D E R B Y. Dear Sirs, Re: YOUR PATENT APPLICATION NO. 37227/38, (BENTLEY PISTON). Just a line to remind you that we are awaiting a reply to our letter of the 16th ultimo, in which we reported that we had been instructed by Messrs. Wellworthy Piston Rings Limited to draw up the complete specification in connection with this case, and asked you to let us have whatever up-to-date drawings, etc., are available. Yours faithfully, Walford & Hardman Brown | ||