IP Library › Granted Patent US 1,065,753
Granted Patent S1
US 1,065,753 · App. 29/888,664 · Granted Mar 4, 2025

RV jack block

Inventor: Hongjian Zhang (Shandong, CN)
Assignee: Qingdao Workercare Tools Manufacture Co., Ltd
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Quick Facts
Patent No.
US 1,065,753
App. No.
29/888,664
Granted
Mar 4, 2025
Kind
S1
Claims (1)

The ornamental design for a RV jack block as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 4, 2023
From: ZHANG, HONGJIAN
To: QINGDAO WORKERCARE TOOLS MANUFACTURE CO., LTD
Reel/Frame 063254/0783 →
Priority Claims (1)
CN 202330008690.5 · Jan 6, 2023 · national
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Ouleme Heavy Duty Trailer Jack Block, date first available Mar. 3, 2023 [online], [site visited Nov. 6, 2024]. Available from internet, URL: <https://www.amazon.com/OULEME-Trailer-Camper-Stabilizer-Supports/dp/B0BXCF4DW… [cited by examiner]
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