US Patent: 8,051,749
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| Positive pivot centers for adjustable tools
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Patent Dates:
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| Applied: |
Jul. 30, 2009 |
| Granted: |
Nov. 08, 2011 |
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Patent Pictures:
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Patent 8,051,749 -- selection edited from ESPACENET |
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Stan Schulz
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Description: |
| Technical details of design and layout for a three-position slip joint pliers. The patent numbers appear on a variety of Snap-On three-position slip joint pliers.
The specifications include an extensive list of prior art patents, including: 252,248 [Pease], 466,879 [pruning shears], 1,123,243, 1,344,629 [PARROT HEAD], 1,800,447 [WILDE], 2,483,380, and dozens more. |
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