Granted Patent
S1
US 1,005,807 · App. 29/876,814 · Granted Nov 28, 2023
Bed mattress lifter tool
Assignee:
Shenzhen Jingsheng Technology Co., Ltd.
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Claims (1)
The ornamental design for a bed mattress lifter tool, as shown and described.
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded May 29, 2023
From: ZHANG, HONGHUA
To: SHENZHEN JINGSHENG TECHNOLOGY CO., LTD
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