Electric curtain control mechanism
Latest BAO SONG PRECISION INDUSTRY CO., LTD. Patents:
Description
The broken lines depict portions of the electric curtain control mechanism that form no part of the claimed design.
Claims
I claim the ornamental design for an electric curtain control mechanism, as shown and described.
Referenced Cited
U.S. Patent Documents
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D690133 | September 24, 2013 | Wu |
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Patent History
Patent number: D744765
Type: Grant
Filed: Apr 15, 2014
Date of Patent: Dec 8, 2015
Assignee: BAO SONG PRECISION INDUSTRY CO., LTD. (Kaohsiung)
Inventor: Cheng-Ming Wu (Kaohsiung)
Primary Examiner: Karen S Acker
Assistant Examiner: Wendy Arminio
Application Number: 29/488,081
Type: Grant
Filed: Apr 15, 2014
Date of Patent: Dec 8, 2015
Assignee: BAO SONG PRECISION INDUSTRY CO., LTD. (Kaohsiung)
Inventor: Cheng-Ming Wu (Kaohsiung)
Primary Examiner: Karen S Acker
Assistant Examiner: Wendy Arminio
Application Number: 29/488,081
Classifications
Current U.S. Class:
D6/580