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US Patent: 2,505,223
Glazing and polishing machine
Patentee:
Forrest R. Whitcomb (exact or similar names) - Worcester, MA

USPTO Classifications:
451/200, 451/26, 91/415

Tool Categories:
specialty machines : polishing and buffing machinery

Assignees:
None

Manufacturer:
Acme Mfg. Co. (Michigan) - Detroit, MI

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 26, 1947
Granted: Apr. 25, 1950

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Acme Mfg. Co. (Michigan)
Description:
This polishing machine is intended for "mirror-finishing" knife blades.

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