US Patent 11389940 Handheld power tool including a spindle locking device
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Edits on 25 Apr, 2023
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Infobox
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Patent Jurisdiction
Patent Number
113899400
Date of Patent
July 19, 2022
0Patent Application Number
158125610
Date Filed
November 14, 2017
0Patent Citations Received
Patent Primary Examiner
CPC Code
Edits on 12 Apr, 2023
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Infobox
Patent Citations Received
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
113899400
Date of Patent
July 19, 2022
0Patent Application Number
158125610
Date Filed
November 14, 2017
0Patent Primary Examiner
CPC Code
Edits on 20 Jul, 2022
Golden AI
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Article (+579 characters)
US Patent 11389940 Handheld power tool including a spindle locking device
Article
A handheld power tool including a tool housing, in which a drive motor for driving a drive spindle is situated, the drive spindle being assigned a tool holder for accommodating an insertion tool and the drive spindle being assigned a spindle locking device which is designed to prevent the drive spindle from twisting in relation to the tool housing during a spindle locking mode, a fan wheel is provided which is intended at least for cooling the drive motor, at least 20 percent by volume of the fan wheel including a metal having a density of greater than or equal to 3.5 g/cm
Infobox
Is a
Patent jurisdiction
Patent number
11389940
Date of patent
July 19, 2022
Patent application number
15812561
Date Filed
November 14, 2017
Patent primary examiner
CPC Code
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