US Patent: 85,298
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Broom Hanger Improved Suspending-Clamp
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Patentee:
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Dan P. Foster (exact or similar names) - Waltham, Middlesex County, MA |
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Patent Dates:
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Granted: |
Dec. 29, 1868 |
Patent Pictures:
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USPTO (New site tip) Google Patents
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Joel Havens
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Description: |
Claim:
The nature of my invention consists in making a suspending-clamp formed of two segment-cams, hung by pivots to a supporting-frame, and in uniting the two cams by a link, so that they may move together. |
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