Dual actuator for electrical bed use
Latest QINGDAO RICHRIVER ELECTRICS CO., LTD. Patents:
Description
Claims
The ornamental design for a dual actuator for electrical bed use, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D785687
Type: Grant
Filed: Aug 6, 2015
Date of Patent: May 2, 2017
Assignee: QINGDAO RICHRIVER ELECTRICS CO., LTD. (Shandong Province)
Inventor: Zhiqiang Gong (Qingdao)
Primary Examiner: Patricia Palasik
Application Number: 29/535,480
Type: Grant
Filed: Aug 6, 2015
Date of Patent: May 2, 2017
Assignee: QINGDAO RICHRIVER ELECTRICS CO., LTD. (Shandong Province)
Inventor: Zhiqiang Gong (Qingdao)
Primary Examiner: Patricia Palasik
Application Number: 29/535,480
Classifications
Current U.S. Class:
Drive Train (D15/148)