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US Patent: 1,431,634
Adjustable rear support for vacuum cleaners
Patentee: George Clements (exact or similar names) - Chicago, IL USPTO Classifications: 15/351, 15/354, 16/19, 16/29, 16/34, 280/28.18, 280/43.2, 403/81, 74/488 Tool Categories: handheld power tools : handheld power blowers household : vacuum cleaners Assignees: Clements Mfg. Co. - Chicago, IL Manufacturer: Clements Mfg. Co. - Chicago, IL Witnesses: Unknown	Patent Dates: Applied: Dec. 29, 1921 Granted: Oct. 10, 1922 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Clements Mfg. Co.
Description: This patent date was seen on a handheld electric blower from Clements Mfg. Co.

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