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US Patent: 2,110,367
Air Conditioning System
Patentee:
Irving J. Knudson (exact or similar names) - Kenilworth, Cook County, IL

USPTO Classifications:
165/245, 165/54, 236/1C

Tool Categories:
specialty machines : air conditioning apparatus

Assignees:
Detroit Lubricator Co. - Detroit, Wayne County, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 25, 1935
Granted: Mar. 08, 1938

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

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