US Patent: 829,154
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Awl Brad-Awl
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Patentee:
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Gardner L. Holt (exact or similar names) - Hartford, CT |
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Patent Dates:
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Applied: |
Feb. 08, 1906 |
Granted: |
Aug. 21, 1906 |
USPTO (New site tip) Google Patents
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Jeff Joslin (dm)
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Description: |
The interchangeable/replaceable blades have "feathers" on their shanks which fit into slots in the split socket. The split socket, in turn, is driven into the wooden handle and secured with a cross-pin. Disassembly and replacement of the blade requires removal of the cross-pin. |
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