CN302540720S - 麻花开口钻头 - Google Patents
麻花开口钻头Info
- Publication number
- CN302540720S CN302540720S CN201330123012.X CN302540720S CN 302540720 S CN302540720 S CN 302540720S CN 302540720 S CN302540720 S CN 302540720S
- Authority
- CN
- China
- Prior art keywords
- design
- product
- open drill
- twist open
- content
- 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 - Lifetime
Links
Abstract
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN302540720S true CN302540720S (zh) | 2013-08-21 |
Family
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161021 Main classification number: 08-01 Address after: 266500 Qingdao economic and Technological Development Zone, Shandong Road, No. 373 Patentee after: Qingdao Taiping Container Co.,Ltd. Address before: Ligezhuang town Jiaozhou city 266000 Shandong city of Qingdao Province Patentee before: Wang Mingzhu |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170125 Main classification number: 08-01 Address after: 201900 Shanghai, Baoshan District Bao Yang Road, No. 2, building 2-3, Patentee after: SINGAMAS CONTAINER HOLDINGS (SHANGHAI)LIMITED Address before: 266500 Qingdao economic and Technological Development Zone, Shandong Road, No. 373 Patentee before: Qingdao Taiping Container Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Main classification number: 08-01 Address after: 201900 Building 2, building 2121, 2-3 Yang Yang Road, Shanghai, Baoshan District Patentee after: Shanghai Huanyu Logistics Technology Co.,Ltd. Address before: 201900 Building 2, building 2121, 2-3 Yang Yang Road, Shanghai, Baoshan District Patentee before: SINGAMAS CONTAINER HOLDINGS (SHANGHAI)LIMITED |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130821 Main classification number: 08-01 |