CN201547111U - 螺纹保护帽 - Google Patents
螺纹保护帽 Download PDFInfo
- Publication number
- CN201547111U CN201547111U CN200920254859XU CN200920254859U CN201547111U CN 201547111 U CN201547111 U CN 201547111U CN 200920254859X U CN200920254859X U CN 200920254859XU CN 200920254859 U CN200920254859 U CN 200920254859U CN 201547111 U CN201547111 U CN 201547111U
- Authority
- CN
- China
- Prior art keywords
- nut
- cap
- screw thread
- protection cap
- thread protection
- 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.)
- Ceased
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920254859XU CN201547111U (zh) | 2009-12-07 | 2009-12-07 | 螺纹保护帽 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920254859XU CN201547111U (zh) | 2009-12-07 | 2009-12-07 | 螺纹保护帽 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201547111U true CN201547111U (zh) | 2010-08-11 |
Family
ID=42602284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200920254859XU Ceased CN201547111U (zh) | 2009-12-07 | 2009-12-07 | 螺纹保护帽 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201547111U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108253000A (zh) * | 2018-01-30 | 2018-07-06 | 苏州船用动力系统股份有限公司 | 一种螺栓防腐蚀装置 |
-
2009
- 2009-12-07 CN CN200920254859XU patent/CN201547111U/zh not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108253000A (zh) * | 2018-01-30 | 2018-07-06 | 苏州船用动力系统股份有限公司 | 一种螺栓防腐蚀装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shijiazhuang strong slurry pump Co., Ltd. Assignor: Shijiazhuang Qiangda Pump Industry Group Co., Ltd. Contract record no.: 2012130000081 Denomination of utility model: A kind of low temperature resistant screw thread protection cap Granted publication date: 20100811 License type: Exclusive License Record date: 20120517 |
|
C35 | Partial or whole invalidation of patent or utility model | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20121101 Decision number of declaring invalidation: 19486 Granted publication date: 20100811 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shijiazhuang strong slurry pump Co., Ltd. Assignor: Shijiazhuang Qiangda Pump Industry Group Co., Ltd. Contract record no.: 2012130000081 Denomination of utility model: A kind of low temperature resistant screw thread protection cap Granted publication date: 20100811 License type: Exclusive License Record date: 20120517 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |