Chamfered narrow side copper plate for mould with funnel-shaped curved surface

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9089894
APP PUB NO 20140284018A1
SERIAL NO

14294799

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A chamfered narrow side copper plate for a mold with a funnel-shaped curved surface has a working face contacting molten steel that includes a middle area and two chamfered areas, which are arranged at two sides. The working face has a funnel-shaped curved surface, which is larger at a top and smaller at a bottom. The chamfered narrow side copper plate for mold with funnel-shaped curved surface can ensure the uniformity of the cooling effect of the chamfered surface and enhance the service life of the narrow side copper plate.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
CENTRAL IRON AND STEEL RESEARCH INSTITUTE100081 NO 76 SOUTH COLLEGE ROAD BEIJING HAIDIAN DISTRICT BEIJING CITY BEIJING CITY 100081

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gan, Yong Beijing, CN 22 41
Ji, Xiuqin Beijing, CN 3 2
Liang, Hongbing Beijing, CN 3 2
Liu, Jianhua Beijing, CN 396 679
Peng, Guozhong Beijing, CN 2 2
Tao, Hongbiao Beijing, CN 3 2
Wang, Baosheng Beijing, CN 4 2
Wang, Li Beijing, CM 972 6677
Wang, Mei Beijing, CN 89 611
Wang, Minglin Beijing, CN 3 2
Wei, Gang Beijing, CN 63 360
Wu, Yeming Beijing, CN 2 2
Xi, Changsuo Beijing, CN 2 2
Yang, Chunzheng Beijing, CN 3 2
Yuan, Luchun Beijing, CN 2 2
Zhang, Hui Beijing, CN 899 8264
Zhang, Yang Beijing, CN 898 4769

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 28, 2027
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00