CN203933908U - 头戴式耳机的耳麦信号线及头戴式耳机 - Google Patents
头戴式耳机的耳麦信号线及头戴式耳机 Download PDFInfo
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- CN203933908U CN203933908U CN201420302981.0U CN201420302981U CN203933908U CN 203933908 U CN203933908 U CN 203933908U CN 201420302981 U CN201420302981 U CN 201420302981U CN 203933908 U CN203933908 U CN 203933908U
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CN201420302981.0U CN203933908U (zh) | 2014-06-09 | 2014-06-09 | 头戴式耳机的耳麦信号线及头戴式耳机 |
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CN201420302981.0U CN203933908U (zh) | 2014-06-09 | 2014-06-09 | 头戴式耳机的耳麦信号线及头戴式耳机 |
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CN203933908U true CN203933908U (zh) | 2014-11-05 |
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CN201420302981.0U Expired - Fee Related CN203933908U (zh) | 2014-06-09 | 2014-06-09 | 头戴式耳机的耳麦信号线及头戴式耳机 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103997701A (zh) * | 2014-06-09 | 2014-08-20 | 青岛歌尔声学科技有限公司 | 头戴式耳机的耳麦信号线及头戴式耳机 |
USD764437S1 (en) | 2015-04-07 | 2016-08-23 | Plantronics, Inc. | Communications headset |
USD765056S1 (en) | 2015-04-07 | 2016-08-30 | Plantronics, Inc. | Communications headset or headphone |
USD986216S1 (en) | 2021-03-22 | 2023-05-16 | Plantronics, Inc. | Communications headset |
-
2014
- 2014-06-09 CN CN201420302981.0U patent/CN203933908U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103997701A (zh) * | 2014-06-09 | 2014-08-20 | 青岛歌尔声学科技有限公司 | 头戴式耳机的耳麦信号线及头戴式耳机 |
USD764437S1 (en) | 2015-04-07 | 2016-08-23 | Plantronics, Inc. | Communications headset |
USD765056S1 (en) | 2015-04-07 | 2016-08-30 | Plantronics, Inc. | Communications headset or headphone |
USD986216S1 (en) | 2021-03-22 | 2023-05-16 | Plantronics, Inc. | Communications headset |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: PLANTRONICS COMMUNICATION TECHNOLOGY (SUZHOU) CO., Free format text: FORMER OWNER: QINGDAO GOERTEK ACOUSTIC TECHNOLOGY CO., LTD. Effective date: 20150626 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150626 Address after: 20 C unit, Baihe street, Suzhou Industrial Park, Jiangsu, Suzhou 215021, China Patentee after: Plantronics communications technology (Suzhou) Co., Ltd. Address before: International Exhibition Center of wealth 18 No. 266061 Shandong province Qingdao city Laoshan District Qinling Mountains Road No. 3 Building 4 layer 401-436 Patentee before: Qingdao GoerTek Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20160609 |