CN202659685U - Drain valve connection nut of filters - Google Patents
Drain valve connection nut of filters Download PDFInfo
- Publication number
- CN202659685U CN202659685U CN 201220184154 CN201220184154U CN202659685U CN 202659685 U CN202659685 U CN 202659685U CN 201220184154 CN201220184154 CN 201220184154 CN 201220184154 U CN201220184154 U CN 201220184154U CN 202659685 U CN202659685 U CN 202659685U
- Authority
- CN
- China
- Prior art keywords
- annular
- filters
- discharging valve
- nut
- filter cleaner
- 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.)
- Expired - Fee Related
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220184154 CN202659685U (en) | 2012-04-26 | 2012-04-26 | Drain valve connection nut of filters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220184154 CN202659685U (en) | 2012-04-26 | 2012-04-26 | Drain valve connection nut of filters |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202659685U true CN202659685U (en) | 2013-01-09 |
Family
ID=47454594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220184154 Expired - Fee Related CN202659685U (en) | 2012-04-26 | 2012-04-26 | Drain valve connection nut of filters |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202659685U (en) |
-
2012
- 2012-04-26 CN CN 201220184154 patent/CN202659685U/en 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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Drain valve connection nut of filters Effective date of registration: 20130422 Granted publication date: 20130109 Pledgee: Bengbu financing guarantee Group Co., Ltd. Pledgor: Bengbu Feng Chi cleaner Co., Ltd Registration number: 2013990000228 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140505 Granted publication date: 20130109 Pledgee: Bengbu financing guarantee Group Co., Ltd. Pledgor: Bengbu Feng Chi cleaner Co., Ltd Registration number: 2013990000228 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Drain valve connection nut of filters Effective date of registration: 20140619 Granted publication date: 20130109 Pledgee: Bengbu financing guarantee Group Co., Ltd. Pledgor: Bengbu Feng Chi cleaner Co., Ltd Registration number: 2014990000485 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150420 Granted publication date: 20130109 Pledgee: Bengbu financing guarantee Group Co., Ltd. Pledgor: Bengbu Feng Chi cleaner Co., Ltd Registration number: 2014990000485 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Drain valve connection nut of filters Effective date of registration: 20150421 Granted publication date: 20130109 Pledgee: Bengbu financing guarantee Group Co., Ltd. Pledgor: Bengbu Feng Chi cleaner Co., Ltd Registration number: 2015990000301 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160412 Granted publication date: 20130109 Pledgee: Bengbu financing guarantee Group Co., Ltd. Pledgor: Bengbu Feng Chi cleaner Co., Ltd Registration number: 2015990000301 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Drain valve connection nut of filters Effective date of registration: 20160426 Granted publication date: 20130109 Pledgee: Bengbu financing guarantee Group Co., Ltd. Pledgor: Bengbu Feng Chi cleaner Co., Ltd Registration number: 2016990000335 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
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: 20130109 Termination date: 20170426 |