US Patent: 2,475,815 - Vacuum cleaning device


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US Patent: 2,475,815

Vacuum cleaning device

Patentee:

Gorman C. Burd (exact or similar names) - Adrian, MI

USPTO Classifications:

15/310, 15/323, 15/327.1, 15/328, 15/DIG.009, 55/356, 55/378, 55/472, 55/521, 55/DIG.003

Tool Categories:

specialty machines : dust collectors

Assignees:

None

Manufacturer:

Aget Mfg. Co. - Adrian, MI

Witnesses:

Unknown

Patent Dates:
Applied:	Mar. 29, 1946
Granted:	Jul. 12, 1949

Patent Pictures:

USPTO (New site tip)
Google Patents
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Vintage Machinery entry for Aget Mfg. Co.

Description:

This patent number, along with patents 2,368,343, 2,390,297, 2,512,930, 2,524,347, and 2,620,066, were listed on a Model 11N50-D1 Dustkop dust collector from Aget Mfg. Co. "This invention has utility when incorporated in air filter equipment, especially as portable for use in hospitals and rooms for ill people..."