US Patent: 213,281
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| Pump
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Patentee:
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| Thomas Dowling (exact or similar names) - Gloucester, Essex county, MA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 20, 1878 |
| Granted: |
Mar. 18, 1879 |
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Joel Havens
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Description: |
| Claim:
My improvements relate to means of rotating and adjusting a pump-handle and its supporting-standard upon an air-chamber fixed upon the top of a pump-barrel, in combination with a push-rod or outward pitman connection of the handle and plunger-rod and a central tube as a guide for the plunger-rod; to a connecting device by which the pump-barrel may be adjusted by rotation upon the top of the base-piece without drilling bolt-holes or removing the bolts; and to a metallic stand for fastening the pump to a plank, post, or wall. |
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