IP Library › Granted Patent US 1,093,803
Granted Patent S1
US 1,093,803 · App. 29/987,531 · Granted Sep 16, 2025

Trailer jack block

Inventor: Xiaoxun Yang (Qingdao, CN)
Assignee: Qingdao Runbell Industrial Co., Ltd.
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Quick Facts
Patent No.
US 1,093,803
App. No.
29/987,531
Granted
Sep 16, 2025
Kind
S1
Claims (1)

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

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