广 州 谷 诚 知 识 产 权 代 理 有 限 公 司
Gucheng (GZ) Intellectual Property Agency CO., Limited

Patent
Inventions mean new technical solutions proposed for a product, a process or the improvement thereof.
Duration: 20 years


Utility models mean new technical solutions proposed for the shape and structure of a product, or the combination thereof, which are fit for practical use.
Duration: 10 years

Designs mean, with respect to a product, new designs of the shape, pattern, or the combination thereof, or the combination of the color with shape and pattern, which are rich in an aesthetic appeal and are fit for industrial application.
Duration: 10 years

Gucheng (GZ) Interllectual Proterty Agency CO., Limited (Guangzhou/ Changchun/ Hong Kong)

00852-28366036     
guchengly@126.com

RM. 4B, Kingswell Comm Tower, 171-173 Lockhart RD, HONG KONG

Room 716, 730-731, Garden Tower, Huanshi East Road, Yuexiu District, Guangzhou, Guangdong, P.R. China

guchengly@126.com

    020-38378825    
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Room 607, Weifeng International Business Building, Room 7088, Renmin Street, Nanguan District, Changchun, Jilin, P. R. China

guchengly@126.com

0431-85085888
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客服热线:020-38378825
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