CN204004860U - 一种地下燃气输送管道 - Google Patents
一种地下燃气输送管道 Download PDFInfo
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- CN204004860U CN204004860U CN201420342336.1U CN201420342336U CN204004860U CN 204004860 U CN204004860 U CN 204004860U CN 201420342336 U CN201420342336 U CN 201420342336U CN 204004860 U CN204004860 U CN 204004860U
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342336.1U CN204004860U (zh) | 2014-06-26 | 2014-06-26 | 一种地下燃气输送管道 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342336.1U CN204004860U (zh) | 2014-06-26 | 2014-06-26 | 一种地下燃气输送管道 |
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| Publication Number | Publication Date |
|---|---|
| CN204004860U true CN204004860U (zh) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342336.1U Expired - Fee Related CN204004860U (zh) | 2014-06-26 | 2014-06-26 | 一种地下燃气输送管道 |
Country Status (1)
| Country | Link |
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| CN (1) | CN204004860U (zh) |
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2014
- 2014-06-26 CN CN201420342336.1U patent/CN204004860U/zh not_active Expired - Fee Related
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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: WANG HAOWEN Free format text: FORMER OWNER: HANGZHOU QIAORI TEXTILE TRADING FIRM Effective date: 20141230 Owner name: WANG JUNWEI Effective date: 20141230 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Haowen Inventor before: Sun Xudong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311100 HANGZHOU, ZHEJIANG PROVINCE TO: 257335 DONGYING, SHANDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: SUN XUDONG TO: WANG HAOWEN |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141230 Address after: 257335 Shandong city of Dongying province Guangrao County, Zhen Wei Gao Road No. 1, No. 1 hospital Patentee after: Wang Haowen Patentee after: Wang Junwei Address before: Hangzhou City, Zhejiang province 311100 Yuhang Qiaosi Street Hangzhou Road No. 1665 Patentee before: Hangzhou Qiao Jia spins trading firm |
|
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: WANG JUNWEI Effective date: 20150602 Owner name: SHANDONG HAOZHONG NATURAL GAS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG HAOWEN Effective date: 20150602 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150602 Address after: 257335 Shandong city of Dongying province Guangrao County, Zhen Wei Road No. 16 Patentee after: Shandong Sino Natural Gas Technology Co., Ltd. Address before: 257335 Shandong city of Dongying province Guangrao County, Zhen Wei Gao Road No. 1, No. 1 hospital Patentee before: Wang Haowen Patentee before: Wang Junwei |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |