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US Patent: 408,192
Stop Motion Register for Grain Scales
Patentee:
Francis H. Richards (exact or similar names) - Hartford, Hartford County, CT

USPTO Classifications:
235/132R, 235/135

Tool Categories:
agricultural : grain scales

Assignees:
Pratt & Whitney Co. - Hartford, Hartford County, CT

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 15, 1888
Granted: Jul. 30, 1889

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Pratt, Whitney & Co.

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