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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).
Report by Claremont Haynes & Co. detailing outside patent searches for the week ending 3rd October 1940.

Identifier  ExFiles\Box 147\4\  scan0107
Date  3rd October 1940
  
OUTSIDE PATENT SEARCHES.

REPORT BY CLAREMONT HAYNES & CO.

Week ending 3rd October 1940.

SPECIFICATIONS which have become available
(Opposition date 13th November 1940)

--------

No. Patentee. Title.

To E.{Mr Elliott - Chief Engineer} 525,689 The Plessey Co. Ltd., Improvements in or relating
and Harry Da{Bernard Day - Chassis Design} Costa. to Breech mechanism for
cartridge-operated engine
starters or other cart-
ridge-operated apparatus.

"E 525,707 The Austin Motor Co. Improvements in means for
and William Leonard Miles. the control of spot-weld-
ing.

O- 525,720 Daimler-Benz A.G. Improvements in and con-
nected with aerials for
vehicles.

Da{Bernard Day - Chassis Design}- 525,777 Borg & Beck Co. Ltd., Improvements in or relat-
and Frederick Crutchley ing to Centrifugal clutches

"Da{Bernard Day - Chassis Design} 525,792 Richard John Tugwood Improvements in the under-
(Daimler Benz A.G.) frame construction of
motor vehicles.

"E.{Mr Elliott - Chief Engineer} 525,809 Grettir Algarsson Improvements in and
relating to Variable
Pitch Propellers.

"E.{Mr Elliott - Chief Engineer} 525,841 Auto Union A.G. Improvements in or relat-
ing to Fuel Injection
Pumps or the like.

"Da{Bernard Day - Chassis Design} 525,852 Bendix Ltd. and J.M. Improvements in or re-
Irving. lating to Constant
Velocity Universal
Joints.

"Da{Bernard Day - Chassis Design} 525,853 " " Improvements in or re-
lating to Brake-oper-
ating Mechanism for
Vehicles.

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