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Patents Grants
last 30 patents
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Patent Grant
Electrical appliance device containing a knob
Patent number
11,291,131
Issue date
Mar 29, 2022
Diehl AKO Stiftung & Co. KG
Fengqun Cui
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
HOUSEHOLD APPLIANCE
Publication number
20240380244
Publication date
Nov 14, 2024
Diehl AKO Stiftung & Co. KG
Zhongke Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRICAL APPLIANCE DEVICE CONTAINING A KNOB
Publication number
20200253073
Publication date
Aug 6, 2020
Diehl AKO Stiftung & Co. KG
FENGQUN CUI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR