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Jiangsu Dalen Electronic Co., Ltd.
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ENCINO, CA, US
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Patents Grants
last 30 patents
Patents Applications
last 30 patents
Information
Patent Application
Rotating Device for Adjusting Projection Angle in Large Range
Publication number
20240410557
Publication date
Dec 12, 2024
Jiangsu Dalen Electronic Co., Ltd.
Liyun ZHOU
F21 - LIGHTING
Trademark
last 30 trademarks
Information
Trademark
97389758 - DALEN
Serial number
97389758
Registration number
7634403
Filing date
Apr 29, 2022
Jiangsu Dalen Electronic Co., Ltd.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
97389793 - DALEN
Serial number
97389793
Registration number
7634404
Filing date
Apr 29, 2022
Jiangsu Dalen Electronic Co., Ltd.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
79259085 - DALEN
Serial number
79259085
Filing date
Apr 8, 2019
JIANGSU DALEN ELECTRONIC CO., LTD.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
79155861 - DALEN
Serial number
79155861
Registration number
4770966
Filing date
Sep 17, 2014
Jiangsu Dalen Electronic Co., Ltd.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes