Electric auxiliary lifting equipment
The broken lines shown on the drawings depict portions of the electric auxiliary lifting equipment that form no part of the claimed design. The dot-dash lines depict the enlarged view boundaries that do not form part of the claimed design.
Claims
The ornamental design for an electric auxiliary lifting equipment, as shown and described.
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Type: Grant
Filed: Mar 5, 2024
Date of Patent: Nov 25, 2025
Assignee: INTRADIN (SHANGHAI) MACHINERY CO., LTD. (Shangahi)
Inventors: Ping Li (Shanghai), Xuetao Qiao (Shanghai), Yonggang Zhou (Shanghai), Songlin Chen (Shanghai)
Primary Examiner: Garth Rademaker
Assistant Examiner: Aaron C Fowler
Application Number: 29/931,075