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US Patent: 3,527,466
Axially Adjustable Chuck
Patentee:
Allen N. Sweeny (exact or similar names) - Grosse Point Farms, Wayne County, MI

USPTO Classifications:
279/53

Tool Categories:
metalworking machines : drilling and boring : drilling and boring tool holders

Assignees:
DeVlieg Machine Co. - Royal Oak, Oakland County, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 25, 1968
Granted: Sep. 08, 1970

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

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