Patent Assignment Details
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| Reel/Frame: | 047789/0479 | |
| Pages: | 5 |
| | Recorded: | 12/16/2018 | | |
| Attorney Dkt #: | 163849.00042 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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12/21/2021
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Application #:
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16206171
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Filing Dt:
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11/30/2018
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Publication #:
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Pub Dt:
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06/06/2019
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Title:
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METHOD FOR PRODUCING SILENCING DEVICE, SILENCING DEVICE AND AIR PURIFIER
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Assignees
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| RM 01, FLR 9, RAINBOW CITY SHOPPING MALL II OF CHINA RESOURCES, #68, QINGHE MID ST. HAIDIAN DIST. |
| BEIJING, CHINA 100085 |
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| FLR 11, RAINBOW CITY SHOPPING MALL II OF CHINA RESOURCES, #68, QINGHE MID ST. HAIDIAN DIST. |
| BEIJING, CHINA 100085 |
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Correspondence name and address
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SHEN WANG, ARCH & LAKE LLP
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203 N LASALLE STREET
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SUITE 2100
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CHICAGO, IL 60601
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