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US Patent: 1,384,887
Tool Handle
Patentee:
John E. Burndahl (exact or similar names) - Chicago, IL

USPTO Classifications:
145/61

Tool Categories:
combination tools
wrenches : wrench components : wrench handle components
screwdrivers : screwdriver handles

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Hulda Burndahl
Ralph R. Burndahl
H. G. Tiarks
Charles Hills, Jr.

Patent Dates:
Applied: Sep. 27, 1920
Granted: Jul. 19, 1921

Patent Pictures: [ 1 | 2 ]
Patent 1,384,887 -- edited drawing
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Description:
Tool handle with provisions for interchangeable heads. The angle of the heads to the handle is adjustable. The specifications describe wrench and screwdriver head options.

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