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Patent number:
Patent Date:
US Patent: 2,886,717
Measuring Apparatus
Patentees:
David T. M. Williamson (
exact
or
similar
names) - Edinburgh, Scotland
Alexander T. Sheperd (
exact
or
similar
names) - Edinburgh, Scotland
George S. Walker (
exact
or
similar
names) - Edinburgh, Scotland
USPTO Classifications:
250/224
,
250/237G
,
250/550
,
33/1PT
,
340/870.29
,
356/395
,
356/396
,
356/619
,
377/3
Tool Categories:
layout tools
:
measurement gauges
Assignees:
Ferranti Ltd.
- Hollinwood, England
Manufacturer:
Not known to have been produced
Witnesses:
none listed
Patent Dates:
Applied:
Mar. 12, 1954
Granted:
May 12, 1959
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Cameron, Kerkam & Sutton- patent attorneys
Application filed in Great Britain, 14 Mar 1953.
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