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US Patent: 3,074,089
Compact machine
Patentee:
Steffen S. Brown - Dayton, OH

USPTO Classifications:
15/41.1, 15/49.1, 310/66, 310/83, 74/421A, D32/19

Tool Categories:

Assignees:
Brown-Brockmeyer Co. - Dayton, OH

Manufacturer:
Brown-Brockmeyer Co. - Dayton, OH

Witnesses:
Unknown

Patent Dates:
Applied: May 12, 1961
Granted: Jan. 22, 1963

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Brown-Brockmeyer Co.
Description:
"The present invention relates to machines which are designed for compactness, particularly in the vertically operable direction. Machines of this character are useful when supplied with brushes for treating floors, polishing and scrubbing, also for shampooing rugs, etc., which require minimum overall height."

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