CN102199988B - 具有轻便爬梯的加油装置 - Google Patents
具有轻便爬梯的加油装置 Download PDFInfo
- Publication number
- CN102199988B CN102199988B CN 201110069712 CN201110069712A CN102199988B CN 102199988 B CN102199988 B CN 102199988B CN 201110069712 CN201110069712 CN 201110069712 CN 201110069712 A CN201110069712 A CN 201110069712A CN 102199988 B CN102199988 B CN 102199988B
- Authority
- CN
- China
- Prior art keywords
- ladder
- supporting legs
- cat ladder
- pedal
- leg
- 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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- Ladders (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110069712 CN102199988B (zh) | 2011-03-23 | 2011-03-23 | 具有轻便爬梯的加油装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110069712 CN102199988B (zh) | 2011-03-23 | 2011-03-23 | 具有轻便爬梯的加油装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102199988A CN102199988A (zh) | 2011-09-28 |
CN102199988B true CN102199988B (zh) | 2013-03-13 |
Family
ID=44660941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110069712 Expired - Fee Related CN102199988B (zh) | 2011-03-23 | 2011-03-23 | 具有轻便爬梯的加油装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102199988B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107269217A (zh) * | 2017-06-12 | 2017-10-20 | 福建省连江乐鑫林业开发有限公司 | 一种靠底座自立防滑的单柱插接梯 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000291356A (ja) * | 1999-04-05 | 2000-10-17 | Eidai Co Ltd | 天井裏収納庫の梯子装置の折り畳み梯子の下端の高さ位置調節具 |
US6401861B1 (en) * | 2000-07-06 | 2002-06-11 | Great Lakes Construction Services | Adjustable floating ladder for loading a dumpster |
EP1447520A2 (en) * | 2003-02-11 | 2004-08-18 | James Thomas Weston | Ladder Accessory |
CN201934009U (zh) * | 2011-03-22 | 2011-08-17 | 李彩琴 | 折叠式爬梯的加油装置 |
-
2011
- 2011-03-23 CN CN 201110069712 patent/CN102199988B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000291356A (ja) * | 1999-04-05 | 2000-10-17 | Eidai Co Ltd | 天井裏収納庫の梯子装置の折り畳み梯子の下端の高さ位置調節具 |
US6401861B1 (en) * | 2000-07-06 | 2002-06-11 | Great Lakes Construction Services | Adjustable floating ladder for loading a dumpster |
EP1447520A2 (en) * | 2003-02-11 | 2004-08-18 | James Thomas Weston | Ladder Accessory |
CN201934009U (zh) * | 2011-03-22 | 2011-08-17 | 李彩琴 | 折叠式爬梯的加油装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102199988A (zh) | 2011-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110928 Assignee: Jiangsu Ampute Explosion Prevention Technology Co., Ltd. Assignor: Li Caiqin Contract record no.: 2014320000523 Denomination of invention: Oiling device with portable ladder Granted publication date: 20130313 License type: Exclusive License Record date: 20140620 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent 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: 20130313 Termination date: 20200323 |