USD942828SActiveUtility

Welding apparatus for thermoplastic materials

Assignee: DELCON S R LPriority: Feb 14, 2020Filed: Aug 11, 2020Granted: Feb 8, 2022
Est. expiryFeb 14, 2040(~13.5 yrs left)· nominal 20-yr term from priority
46
PatentIndex Score
2
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a welding apparatus for thermoplastic materials, as shown and described.

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