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Plug of pipe joint

72
Assignee: NIDEC CORPPriority: Mar 31, 2022Filed: Jul 1, 2025Granted: Dec 16, 2025
Est. expiryMar 31, 2042(~15.7 yrs left)· nominal 20-yr term from priority
Inventors:Naoyuki TakashimaTakehito TamaokaToshihiko Tokeshi
72
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Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a plug of pipe joint as shown and described.

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