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US Patent: 1,497,479
Tool holder
Patentee:
Frederick Booth (exact or similar names) - Michigan City, IN

USPTO Classifications:
74/127

Tool Categories:
screwdrivers : screwdriver mechanisms : spiral screwdrivers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Feb. 24, 1923
Granted: Jun. 10, 1924

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Steve Gosselin
Description:
Information taken from Clifford D. Fales' database.

An improvement to tool holders of the kind shown in his patent 1,183,426 and patent 1,330,053.

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