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US Patent: 605,453
Combination Tool For Bicycles
Patentee:
Emanuel W. Sweigard (exact or similar names) - Chicago, IL

USPTO Classifications:
81/170, 81/2

Tool Categories:
wrenches : bicycle or pocket wrenches
combination tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
M. L. Sheahan
Chas. O. Shervey

Patent Dates:
Applied: Mar. 20, 1896
Granted: Jun. 07, 1898

Patent Pictures:
Emanuel W. Sweigard patent June 7, 1898
USPTO (New site tip)
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Description:
An air pump with several tools in the piston: an adjustable wrench, oil can, spoke nipple wrench and screwdriver. The tools are shaped so that all are enclosed within the barrel of the air pump when closed.

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