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US Patent: 605,774
Mortising-machine
Patentee:
Walter Black (exact or similar names) - Chicago, IL

USPTO Classifications:
144/75, 144/80, 144/84

Tool Categories:
woodworking machines : joint making machines : mortising machines
woodworking machines : wood drilling and boring : mortising machines

Assignees:
None

Manufacturer:
Black Brothers Machinery Co. - Chicago, IL

Witnesses:
John Black
Thomas F. Sheridan
Patent Dates:
Applied: May 29, 1897
Granted: Jun. 14, 1898

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

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