Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jianmei Yao0
Date of Patent
April 26, 2022
0Patent Application Number
175330850
Date Filed
November 22, 2021
0Patent Citations Received
Patent Primary Examiner
A movable lifting bracket relates to a field of lifting bracket and includes bearing frames, a main frame, and a mobile frame arranged on a lower portion of the main frame. Universal wheels and directional wheels are arranged on a lower portion of the movable frame. Adjusting sleeves are arranged on upper ends of the movable frame. First through holes are on an outer side of each of the adjusting sleeves. Lower ends of the main frame are inserted into the adjusting sleeves. A first limit pin is arranged on the outer side of each of the adjusting sleeves; A pressing frame is arranged on the main frame.
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