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US Patent: 544,726
Bicycler's Tool
Patentee:
Robert Crozier Fawcett (exact or similar names) - Carrollton, OH

USPTO Classifications:
81/167, 81/2

Tool Categories:
wrenches : bicycle or pocket wrenches
wrenches : wrench combination tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Howell Bartle
Emma E. Marks
William Huston
Emma S. Fawcett
Patent Dates:
Applied: Apr. 09, 1895
Granted: Aug. 20, 1895

Patent Pictures:
Robert Crozier Fawcett patent August 20, 1895
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Description:
The tool is a combination of air pump and screw-adjust nut wrench. The air flows through the hollow shank of the movable jaw.

A subsequent enhancement received patent no. 568,404 on Sept. 29, 1896.

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