Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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05/08/2018
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Application #:
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15224183
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Filing Dt:
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07/29/2016
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Publication #:
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Pub Dt:
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01/26/2017
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Inventors:
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Pengfei ZHANG, Yongfeng XIA, Tiejun LIU, Heng QU
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Title:
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MUTE OPERATION METHOD AND APPARATUS FOR AUTOMATIC CLEANING DEVICE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| FLOOR 13, RAINBOW CITY SHOPPING MALL II OF CHINA RESOURCES |
| NO. 68 QINGHE MIDDLE STREET, HAIDIAN DISTRICT |
| BEIJING, CHINA 100085 |
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| BRINKS GILSON & LIONE |
| 455 N. CITYFRONT PLAZA DRIVE |
| SUITE 3600 |
| CHICAGO, IL 60611 |
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