KR910018525U - 강관용 연결장치 - Google Patents
강관용 연결장치Info
- Publication number
- KR910018525U KR910018525U KR2019900004223U KR900004223U KR910018525U KR 910018525 U KR910018525 U KR 910018525U KR 2019900004223 U KR2019900004223 U KR 2019900004223U KR 900004223 U KR900004223 U KR 900004223U KR 910018525 U KR910018525 U KR 910018525U
- Authority
- KR
- South Korea
- Prior art keywords
- steel pipe
- connection device
- connection
- steel
- pipe
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900004223U KR920004646Y1 (ko) | 1990-04-10 | 1990-04-10 | 강관용 연결장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900004223U KR920004646Y1 (ko) | 1990-04-10 | 1990-04-10 | 강관용 연결장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910018525U true KR910018525U (ko) | 1991-11-29 |
| KR920004646Y1 KR920004646Y1 (ko) | 1992-07-10 |
Family
ID=19297468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900004223U KR920004646Y1 (ko) | 1990-04-10 | 1990-04-10 | 강관용 연결장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920004646Y1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040009699A (ko) * | 2002-07-24 | 2004-01-31 | 유만호 | 소켓식 수도용 및 공업용 강관 접합공법 |
-
1990
- 1990-04-10 KR KR2019900004223U patent/KR920004646Y1/ko not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040009699A (ko) * | 2002-07-24 | 2004-01-31 | 유만호 | 소켓식 수도용 및 공업용 강관 접합공법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR920004646Y1 (ko) | 1992-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19900410 |
|
| A201 | Request for examination | ||
| UA0201 | Request for examination |
Patent event date: 19900516 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19900410 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
| UG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19920227 |
|
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19920612 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19920921 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19921007 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19921007 |
|
| FPAY | Annual fee payment |
Payment date: 19940720 Year of fee payment: 10 |
|
| UR1001 | Payment of annual fee |
Payment date: 19940720 Start annual number: 4 End annual number: 10 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |