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GB Patent: GB-190,708,166
An improved machine for manufacturing grooved pins or the like
Patentees:
Herbert Sefton-Jones (exact or similar names) - London, England
Harry Richards McLellan (exact or similar names) - Saint John, NB Canada

USPTO Classifications:

Tool Categories:
specialty machines : nut or bolt making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 08, 1907
Granted: Sep. 05, 1907

Patent Pictures:
Espacenet patent
Report data errors or omissions to steward Jeff Joslin
Description:
These pins are intended for securing locknuts. See also patent GB-190,708,165, which is the British equivalent of US patent 910,941. This invention is likely due to Albert Lawrence Mowry, who was the original inventor on patent 910,941.

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