CN201943079U - 非预应力离心混凝土桩 - Google Patents
非预应力离心混凝土桩 Download PDFInfo
- Publication number
- CN201943079U CN201943079U CN2011200305158U CN201120030515U CN201943079U CN 201943079 U CN201943079 U CN 201943079U CN 2011200305158 U CN2011200305158 U CN 2011200305158U CN 201120030515 U CN201120030515 U CN 201120030515U CN 201943079 U CN201943079 U CN 201943079U
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- Prior art keywords
- prestressed
- centrifugal concrete
- concrete pile
- prestress
- pile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011200305158U CN201943079U (zh) | 2011-01-28 | 2011-01-28 | 非预应力离心混凝土桩 |
Applications Claiming Priority (1)
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CN2011200305158U CN201943079U (zh) | 2011-01-28 | 2011-01-28 | 非预应力离心混凝土桩 |
Publications (1)
Publication Number | Publication Date |
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CN201943079U true CN201943079U (zh) | 2011-08-24 |
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CN2011200305158U Expired - Fee Related CN201943079U (zh) | 2011-01-28 | 2011-01-28 | 非预应力离心混凝土桩 |
Country Status (1)
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CN (1) | CN201943079U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102071701A (zh) * | 2011-01-28 | 2011-05-25 | 宿迁市固丰管桩有限公司 | 非预应力离心混凝土桩 |
CN103352462A (zh) * | 2013-07-30 | 2013-10-16 | 天津建城基业集团有限公司 | 非预应力高强离心混凝土方桩 |
CN103362118A (zh) * | 2013-07-30 | 2013-10-23 | 天津建城基业集团有限公司 | 非预应力高强离心混凝土管桩 |
-
2011
- 2011-01-28 CN CN2011200305158U patent/CN201943079U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102071701A (zh) * | 2011-01-28 | 2011-05-25 | 宿迁市固丰管桩有限公司 | 非预应力离心混凝土桩 |
CN103352462A (zh) * | 2013-07-30 | 2013-10-16 | 天津建城基业集团有限公司 | 非预应力高强离心混凝土方桩 |
CN103362118A (zh) * | 2013-07-30 | 2013-10-23 | 天津建城基业集团有限公司 | 非预应力高强离心混凝土管桩 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JIANGSU GUFENG PIPE PILE GROUP CO., LTD. Free format text: FORMER NAME: SUQIAN GUFENG TUBULAR PILE CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 223800, 1, Xuanyuan Road, South Development Zone, Suqian, Jiangsu, Suqian Patentee after: Jiangsu Gufeng Pipe Group Co., Ltd. Address before: 223800, 1, Xuanyuan Road, South Development Zone, Suqian, Jiangsu, Suqian Patentee before: Suqian Gufeng Pile Co., Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Feng Feng building materials Co., Ltd. Assignor: Jiangsu Gufeng Pipe Group Co., Ltd. Contract record no.: 2014320000571 Denomination of utility model: Non-prestressed centrifugal concrete pile Granted publication date: 20110824 License type: Exclusive License Record date: 20140715 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
PP01 | Preservation of patent right |
Effective date of registration: 20160421 Granted publication date: 20110824 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20170421 Granted publication date: 20110824 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20170128 |
|
CF01 | Termination of patent right due to non-payment of annual fee |