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US Patent: 2,707,892
Impact-type Chuck Wrench
Patentee:
Morris P. Holmes (exact or similar names) - Claremont, Sullivan County, NH

USPTO Classifications:
173/93, 173/93.6, 279/134

Tool Categories:
metalworking machines : metal lathes : metal lathe accessories and attachments

Assignees:
Jones & Lamson Machine Co. - Springfield, Windsor County, VT

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 21, 1953
Granted: May 10, 1955

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Jones, Lamson & Co.

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