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US Patent: 2,667,186
Flow control device
Patentee:
Charles W. St. Clair - Painesville, OH

USPTO Classifications:
138/42

Tool Categories:

Assignees:
Coe Manufacturing Co. - Painesville, OH

Manufacturer:
Coe Manufacturing Co. - Painesville, OH

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 08, 1949
Granted: Jan. 26, 1954

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Coe Manufacturing Co.

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