Lifting cylinder with balanced valve
Description
The dashed lines are included for illustrating environmental structures and form no part of the claimed design.
Claims
The ornamental design for a lifting cylinder with balanced valve, as shown and described.
Referenced Cited
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Patent History
Patent number: D789015
Type: Grant
Filed: Jul 15, 2016
Date of Patent: Jun 6, 2017
Assignee: Ningbo Yinzhou Zhongtian Hydraulic Co., Ltd. (Ningbo)
Inventors: Pingguo Shu (Ningbo), Chengshu Jiang (Ningbo), Yihai Zhong (Ningbo)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Michael Maharajh
Application Number: 29/571,293
Type: Grant
Filed: Jul 15, 2016
Date of Patent: Jun 6, 2017
Assignee: Ningbo Yinzhou Zhongtian Hydraulic Co., Ltd. (Ningbo)
Inventors: Pingguo Shu (Ningbo), Chengshu Jiang (Ningbo), Yihai Zhong (Ningbo)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Michael Maharajh
Application Number: 29/571,293
Classifications
Current U.S. Class:
Jack Or Jackstand (D34/31);
Conveying, Lifting, Or Transferring Article (D34/28)