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District, Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Portable cold storage box
Patent number
10,627,148
Issue date
Apr 21, 2020
Shenzhen Dezhongxing Technology Co., Ltd.
Pinling Dai
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Portable refrigerant container
Patent number
D851691
Issue date
Jun 18, 2019
Shenzhen Dezhongxing Technology Co., Ltd.
Pinling Dai
D15 - Machines not elsewhere specified
Patents Applications
last 30 patents
Information
Patent Application
PORTABLE COLD STORAGE BOX
Publication number
20190316825
Publication date
Oct 17, 2019
Shenzhen Dezhongxing Technology Co., Ltd.
Pinling Dai
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Trademark
last 30 trademarks
Information
Trademark
87775580 - OICEPACK
Serial number
87775580
Registration number
5555052
Filing date
Jan 30, 2018
Shenzhen Dezhongxing Technology Co,. Ltd.
21 - Household or kitchen utensils and containers