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GB Patent: GB-508,269
Means for eliminating backlash in feed screws particularly of milling machine tables
Patentees:
Arthur Harold Lloyd (exact or similar names) - Coventry, Warwickshire, England
George Edmund Leech (exact or similar names) - Coventry, Warwickshire, England

USPTO Classifications:

Tool Categories:

Assignees:
Alfred Herbert Ltd. - Coventry, Warwickshire, England

Manufacturer:
Alfred Herbert Ltd. - Coventry, Warwickshire, England

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 22, 1938
Granted: Jun. 28, 1939

Patent Pictures:
Espacenet patent
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Alfred Herbert Ltd.

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