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Portable welding clamp attachment device

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Assignee: TRUSSELL CHRISTOPHER BRYANPriority: May 9, 2013Filed: May 9, 2013Granted: Oct 7, 2014
Est. expiryMay 9, 2033(~6.8 yrs left)· nominal 20-yr term from priority
Inventors:Christopher Bryan Trussell
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Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a portable welding clamp attachment device, as shown.

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