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US Patent: D179,628
Suction cleaner tank head unit
Patentee:
Francis D. Dolan (exact or similar names) - Toledo, OH

USPTO Classifications:
D32/31

Tool Categories:

Assignees:
American Floor Surfacing Machine Co. - Toledo, OH

Manufacturer:
American Floor Surfacing Machine Co. - Toledo, OH

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 29, 1956
Granted: Feb. 05, 1957

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for American Floor Surfacing Machine Co.

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