KR970023693U - 교각 점검대용 난간 - Google Patents
교각 점검대용 난간Info
- Publication number
- KR970023693U KR970023693U KR2019970004487U KR19970004487U KR970023693U KR 970023693 U KR970023693 U KR 970023693U KR 2019970004487 U KR2019970004487 U KR 2019970004487U KR 19970004487 U KR19970004487 U KR 19970004487U KR 970023693 U KR970023693 U KR 970023693U
- Authority
- KR
- South Korea
- Prior art keywords
- pier
- guardrail
- pier guardrail
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970004487U KR200148809Y1 (ko) | 1997-03-11 | 1997-03-11 | 교각 점검대용 난간 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970004487U KR200148809Y1 (ko) | 1997-03-11 | 1997-03-11 | 교각 점검대용 난간 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970023693U true KR970023693U (ko) | 1997-06-20 |
KR200148809Y1 KR200148809Y1 (ko) | 1999-06-15 |
Family
ID=19497047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019970004487U KR200148809Y1 (ko) | 1997-03-11 | 1997-03-11 | 교각 점검대용 난간 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200148809Y1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010066927A (ko) * | 1999-12-20 | 2001-07-11 | 오 세 룡 | 강성보강과 전기절연성을 동시에 갖는 플라스틱 일체형교량유지 점검용 통로 및 그 제조방법 |
KR100402095B1 (ko) * | 2001-07-26 | 2003-10-17 | 이상식 | 가설작업용 브래킷 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100998631B1 (ko) * | 2010-04-19 | 2010-12-07 | 주식회사 국제기계금속 | 교량용 가설인도 |
-
1997
- 1997-03-11 KR KR2019970004487U patent/KR200148809Y1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010066927A (ko) * | 1999-12-20 | 2001-07-11 | 오 세 룡 | 강성보강과 전기절연성을 동시에 갖는 플라스틱 일체형교량유지 점검용 통로 및 그 제조방법 |
KR100402095B1 (ko) * | 2001-07-26 | 2003-10-17 | 이상식 | 가설작업용 브래킷 |
Also Published As
Publication number | Publication date |
---|---|
KR200148809Y1 (ko) | 1999-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G15R | Request for early opening | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
J206 | Request for trial to confirm the scope of a patent right | ||
J204 | Request for invalidation trial [patent] | ||
J206 | Request for trial to confirm the scope of a patent right | ||
J121 | Written withdrawal of request for trial |
Free format text: WITHDRAWAL OF TRIAL FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 20040113 Effective date: 20040218 |
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J206 | Request for trial to confirm the scope of a patent right | ||
J301 | Trial decision |
Free format text: TRIAL DECISION FOR INVALIDATION REQUESTED 20030909 Effective date: 20040621 Free format text: TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 20021030 Effective date: 20040621 |
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J301 | Trial decision |
Free format text: TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 20040218 Effective date: 20040722 |
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FPAY | Annual fee payment |
Payment date: 20110311 Year of fee payment: 13 |
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EXPY | Expiration of term |