US Patent: 158,090
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Improvement in Augers Auger with Removable Tip
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Patentee:
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Charles F. King (exact or similar names) - Covington, PA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
May 23, 1874 |
Granted: |
Dec. 22, 1874 |
Patent Pictures:
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USPTO (New site tip) Google Patents
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Jeff Joslin (dm)
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Description: |
Tips are registered by fitting around the lead screw, and held securely by undercut shoulders and screws. Tips can be replaced, if damaged, or different sized tips can be utilized. |
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