US Patent: 605,453
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| Combination Tool For Bicycles
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Patentee:
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| Emanuel W. Sweigard (exact or similar names) - Chicago, IL |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 20, 1896 |
| Granted: |
Jun. 07, 1898 |
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Patent Pictures:
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Emanuel W. Sweigard patent June 7, 1898 |
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Stan Schulz
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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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