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US Patent: 1,265,156
Pressure Recorder
Patentee:
Charles D. Young (exact or similar names) - Columbus, Franklin County, OH

USPTO Classifications:
346/113, 346/136, 346/19, 73/712

Tool Categories:
industrial tools : pressure indicators
industrial machines : industrial recording apparatus

Assignees:
American Steam Gauge & Valve Mfg. Co. - Boston, Suffolk County, MA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jul. 06, 1915
Granted: May 07, 1918

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for American Steam Gauge Co.

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