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Patents Grants
last 30 patents
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Patent Grant
Heat transfer printing on-line code printing system
Patent number
11,407,233
Issue date
Aug 9, 2022
SICHUAN PETROCHEMICAL YASHI PAPER CO., LTD.
Zhiyong Liao
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patents Applications
last 30 patents
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Patent Application
HEAT TRANSFER PRINTING ON-LINE CODE PRINTING SYSTEM
Publication number
20220016901
Publication date
Jan 20, 2022
Sichuan Petrochemical Yashi Paper Co., Ltd.
Zhiyong LIAO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Trademark
last 30 trademarks
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Trademark
79290333 - OURRU
Serial number
79290333
Filing date
Feb 24, 2020
Sichuan petrochemical Yashi Paper Co.LTD
16 - Paper, cardboard and goods made from these materials, not included in other classes