Rolls-Royce Archives
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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).
Urgent letter regarding a patent form for a Booster Dual Braking System.

Identifier  ExFiles\Box 121\1\  scan0011
Date  12th July 1938
  
1029
AUTOMOTIVE PRODUCTS COMPANY LTD

European Distributors & Spares Depots for:
HERCULES ENGINES
TIMKEN AXLES
"LOCKHEED" HYDRAULIC BRAKES
FULLER TRANSMISSIONS
BORG & BECK CLUTCHES
LAVINE STEERING GEARS
"PUROLATOR" THE OIL FILTER
THOMPSON ECCENTRIC TIE RODS
G & K 'AUTODUCT' LINK-V-BELTING

DIRECTORS:
W EMMOTT, E B BOUGHTON, D T BROCK

Tachbrook Road
Leamington Spa

TELEPHONE: LEAMINGTON SPA 1400
TELEGRAMS: AUTODUCTS PHONE LEAMINGTON SPA
REG OFFICE: BROCK HOUSE LANGHAM ST.{Capt. P. R. Strong} LONDON W.1
SCANDINAVIA: SVEAVAGEN 77, STOCKHOLM, SWEDEN

12th July, 1938.
JTH/CH/MH.{M. Huckerby}

Messrs. Rolls Royce Ltd.,
D E R B Y.

URGENT.

For the attention of Mr. Martindale.

Dear Sirs,

British Patent Application No.25466/36.
Patent No.481,608. Booster Dual Braking
System. Ref.A.99.

With our letter of the 24th June relating to the above matter, we sent you a British Patents form 1E to be signed by Mr. Martindale in order that the above patent might be granted to Automotive Products Co.Ltd. The last day for the grant of this patent without payment of extension fees is the 18th instant, that is Monday next.

We shall, therefore, be much obliged if you will return to us at once the form 1E with Mr. Martindale's signature, so that we can file this form at the Patent Office and avoid payment of extension fees for the sealing of the Patent.

Yours faithfully,
AUTOMOTIVE PRODUCTS CO.LTD.

C.HAYES.
Patent & Research Dept.

P.S. This will confirm our telephone conversation of to-day.
  
  


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