IP Library › Granted Patent US 1,106,402
Granted Patent S1
US 1,106,402 · App. 30/011,130 · Granted Dec 16, 2025

Plug of pipe joint

Inventors: Naoyuki Takashima (Kyoto, JP); Takehito Tamaoka (Kyoto, JP); Toshihiko Tokeshi (Kyoto, JP)
Assignee: NIDEC CORPORATION
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Quick Facts
Patent No.
US 1,106,402
App. No.
30/011,130
Granted
Dec 16, 2025
Kind
S1
Claims (1)

The ornamental design for a plug of pipe joint as shown and described.

Priority Claims (3)
JP 2022-007062 D · Mar 31, 2022 · national
JP 2022-007063 D · Mar 31, 2022 · national
JP 2022-007064 D · Mar 31, 2022 · national
Continuity (1)
Division 29854447 · Sep 25, 2022
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