US Patent: 1,725,361 - Surfacing apparatus


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US Patent: 1,725,361

Surfacing apparatus

Patentee:

Arthur William Mall (exact or similar names) - Chicago, IL

USPTO Classifications:

451/359, 451/511

Tool Categories:

handheld power tools : handheld power sanders

woodworking machines : sanding machines : handheld power sanders

Assignees:

Stratmore Co. - Cleveland, OH

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Nov. 03, 1928
Granted:	Aug. 20, 1929

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Mall Tool Co.

Description:

There is something curious about this patent: it was assigned to a Cleveland company, but the inventor had his own company that made handheld power tools, the Mall Tool Co. of Chicago.