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US Patent: 2,276,227
Control Device
Patentee: Earnest J. Dillman (exact or similar names) - Detroit, Wayne County, MI USPTO Classifications: 236/1H, 251/11, 251/229, 251/232, 251/239, 251/243, 251/285, 251/58, 251/75 Tool Categories: industrial machines : industrial machine mechanisms : industrial control apparatus : temperature controls specialty machines : heating apparatus Assignees: Detroit Lubricator Co. - Detroit, Wayne County, MI Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Aug. 05, 1937 Granted: Mar. 10, 1942 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Detroit Lubricator Co.
Description: Original application filed 03 Jun., 1936, now patent #2,185,978. Divided and this application filed 05 Aug., 1937.

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