IP Library › Granted Patent US 869,373
Granted Patent S1
US 869,373 · App. 29/624,680 · Granted Dec 10, 2019

Underwater booster

Inventor: Jiancang Wei (TianJin, CN)
Assignee: Tianjin Deeper Ocean Technology Co., Ltd.
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Quick Facts
Patent No.
US 869,373
App. No.
29/624,680
Granted
Dec 10, 2019
Kind
S1
Claims (1)

The ornamental design for an underwater booster, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Oct 28, 2021
From: TIANJIN DEEPFAR OCEAN TECHNOLOGY CO., LTD.
To: DEEPINFAR OCEAN TECHNOLOGY INC.
Reel/Frame 057968/0675 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 15, 2017
From: WEI, JIANCANG
To: TIANJIN DEEPFAR OCEAN TECHNOLOGY CO., LTD.
Reel/Frame 044138/0996 →
Priority Claims (1)
CN 2017 3 0161572 · May 5, 2017 · national