US Patent: 185,486
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Screw-Driver
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Patentee:
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Charles H. Bush (exact or similar names) - Fall River, MA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Oct. 16, 1876 |
Granted: |
Dec. 19, 1876 |
Patent Pictures:
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Charles H. Bush Pat. Dec. 19, 1876 |
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Stan Schulz
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Description: |
The handle has a "lubricant-reservoir" to hold grease, soap or tallow to lubricate screws to be driven into hardwoods. The reservoir is a hole covered with a metal cap that has a hole in the center to insert the threaded end of a screw. |
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