CN200991965Y - 一种开孔器 - Google Patents
一种开孔器 Download PDFInfo
- Publication number
- CN200991965Y CN200991965Y CN 200620175223 CN200620175223U CN200991965Y CN 200991965 Y CN200991965 Y CN 200991965Y CN 200620175223 CN200620175223 CN 200620175223 CN 200620175223 U CN200620175223 U CN 200620175223U CN 200991965 Y CN200991965 Y CN 200991965Y
- Authority
- CN
- China
- Prior art keywords
- drill body
- drill
- connecting rod
- hole making
- chip removal
- 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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- Drilling Tools (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620175223 CN200991965Y (zh) | 2006-12-22 | 2006-12-22 | 一种开孔器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620175223 CN200991965Y (zh) | 2006-12-22 | 2006-12-22 | 一种开孔器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200991965Y true CN200991965Y (zh) | 2007-12-19 |
Family
ID=38945041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620175223 Expired - Fee Related CN200991965Y (zh) | 2006-12-22 | 2006-12-22 | 一种开孔器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200991965Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108972901A (zh) * | 2018-07-17 | 2018-12-11 | 温州市人民医院 | 一种墙壁开孔器 |
CN110142881A (zh) * | 2019-07-04 | 2019-08-20 | 一中建设集团有限公司 | 一种双层玻璃开孔器 |
-
2006
- 2006-12-22 CN CN 200620175223 patent/CN200991965Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108972901A (zh) * | 2018-07-17 | 2018-12-11 | 温州市人民医院 | 一种墙壁开孔器 |
CN110142881A (zh) * | 2019-07-04 | 2019-08-20 | 一中建设集团有限公司 | 一种双层玻璃开孔器 |
CN110142881B (zh) * | 2019-07-04 | 2022-01-04 | 一中建设集团有限公司 | 一种双层玻璃开孔器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: ZHUANG ZAIYI ^ |
|
CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Zhuang Zaiyi Number: 51 Page: The title page Volume: 23 |
|
CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Zhuang Zaiyi Number: 51 Volume: 23 |
|
ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: ZHUANG ZAIYI ^ |
|
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ZHONGTIAN TOOLS CO., LTD. Free format text: FORMER OWNER: SHI XIWEN Effective date: 20120423 Free format text: FORMER OWNER: ZHUANG ZAIYI Effective date: 20120423 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120423 Address after: 325611 Qingjiang Industrial Park, Qingjiang Town, Yueqing, Zhejiang Patentee after: Zhejiang Zhongtian Tools Co., Ltd. Address before: 325611 Stone Ancient Village, Qingjiang Town, Yueqing, Zhejiang Co-patentee before: Zhuang Zaiyi Patentee before: Shi Xiwen |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20131222 |