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US Patent: 1,179,999
Grinding and polishing machine
Patentee:
John C. Blevney (exact or similar names) - Newark, NJ

USPTO Classifications:
451/303, 451/309, 451/311, 474/136

Tool Categories:
woodworking machines : sanding machines

Assignees:
None

Manufacturer:
John C. Blevney Co. - Newark, NJ
Blevney Mfg. Co. - Newark, NJ
Production Machinery Co. - Greenfield, MA

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 05, 1912
Granted: Apr. 18, 1916

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Production Machine Co.

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