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US Patent: 2,207,804
Drill Grinder
Patentee:
Frank O. Hoagland (exact or similar names) - West Hartford, Hartford County, CT

USPTO Classifications:
125/11.15, 451/367, 451/376

Tool Categories:
metalworking machines : grinders : sharpening machines : drill sharpening machines

Assignees:
Niles-Bement-Pond Co. - Hartford, Hartford County, CT

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 28, 1938
Granted: Jul. 16, 1940

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

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