CN302348422S - Hollow drill bit - Google Patents
Hollow drill bitInfo
- Publication number
- CN302348422S CN302348422S CN201230519170.2 CN302348422S CN 302348422 S CN302348422 S CN 302348422S CN 302348422 S CN302348422 S CN 302348422S
- Authority
- CN
- China
- Prior art keywords
- design
- product
- drill bit
- hollow drill
- workpiece
- 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
Links
Abstract
1． 1. 本外观设计产品的名称：空心钻头。 The name of the product with this design: hollow drill bit. 2． 2. 本外观设计产品的用途：用于对于工件进行加工，得到金属台内侧圆柱形的加工后的工件。 The purpose of this design product: It is used to process the workpiece to obtain the processed workpiece with a cylindrical inner side of the metal table. 3． 3. 本外观设计的设计要点：本外观设计产品的形状。 The key points of this design: the shape of the product of this design. 4． 4. 最能表明设计要点的图片或者照片：设计1立体图。 Picture or photo that best shows the main points of the design: Design 1 three-dimensional drawing. 5． 5. 本外观设计专利申请包括同一产品的4项相似外观设计，其中设计1为基本外观设计。 This design patent application includes 4 similar designs of the same product, of which design 1 is the basic design.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-013784 | 2012-06-11 | ||
| JP2012-013783 | 2012-06-11 | ||
| JP2012-014553 | 2012-06-19 | ||
| JP2012-014552 | 2012-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN302348422S true CN302348422S (en) | 2013-03-13 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWD206993S (en) | 2020-01-20 | 2020-09-11 | 鼎峰電機工業股份有限公司 | Hole drill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWD206993S (en) | 2020-01-20 | 2020-09-11 | 鼎峰電機工業股份有限公司 | Hole drill |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Main classification number: 08-01 Termination date: 20151029 |