US Patent: 2,911,770 - Fixture for positioning tool relative to grinding head


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US Patent: 2,911,770

Fixture for positioning tool relative to grinding head

Patentee:

Orlie Watson Dawson (exact or similar names) - Ferndale, MI

USPTO Classifications:

451/375

Tool Categories:

metalworking machines : grinders : sharpening machines : cutter grinding machines

Assignees:

M-W Sales Co. - Bloomfield Township, Oakland County, MI

Manufacturer:

Royal Oak Tool & Machine Co. - Royal Oak, MI

R-O Mfg. Co. - Madison Heights, MI

Seneca Falls Machine Co. - Seneca Falls, NY

Witnesses:

Unknown

Patent Dates:
Applied:	Mar. 22, 1955
Granted:	Nov. 10, 1959

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Seneca Falls Machine Co.
Vintage Machinery entry for Royal Oak Tool & Machine Co.
Steve Summers YouTube video on this grinder

Description:

The assignee firm was a "partnership composed of Henry W. Mouw, Garrett H. Mouw, Wendell G. Mouw, and Robert J. Walls". The invention is an improvement to patents 2,413,436 and 2,764,855 such that "a spiral edge may be advanced across the (grinding) wheel or element..."