Granted Patent
S1
US 1,117,122 · App. 29/842,066 · Granted Mar 10, 2026
Expansion tube
Inventors:
Ming-Chien Chiu (New Taipei City, TW); Chia-Ho Chuang (New Taipei City, TW); Kuo-Hua Lee (New Taipei City, TW); Shu-Hung Lin (New Taipei City, TW)
Assignee:
GUDENG PRECISION INDUSTRIAL CO., LTD.
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Claims (1)
The ornamental design for an expansion tube, as shown and described.
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Jun 10, 2022
From: CHIU, MING-CHIEN; CHUANG, CHIA-HO; LEE, KUO-HUA; LIN, SHU-HUNG
To: GUDENG PRECISION INDUSTRIAL CO., LTD.
Reel/Frame 060156/0831 →
Priority Claims (1)
TW 111301058
· Mar 3, 2022
· national
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