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
Application number
CN201330123012.X
Other languages
English (en)
Inventor
王明珠
Original Assignee
王明珠
Filing date
Publication date
Application filed by 王明珠 filed Critical 王明珠
Application granted granted Critical
Publication of CN302540720S publication Critical patent/CN302540720S/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

1.本外观设计产品名称：麻花开口钻头。2.本外观设计产品用途：用于建工钻孔的工具。3.本外观设计产品的设计要点：在于产品钻头头部。4.最能表达外观设计内容的视图：主视图。5.所提供视图已清楚表达外观设计的内容，省略其他视图。
CN201330123012.X 2013-04-19 麻花开口钻头 Expired - Lifetime CN302540720S (zh)

Publications (1)

Publication Number Publication Date
CN302540720S true CN302540720S (zh) 2013-08-21

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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