US Patent 7357721 Damper apparatus
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Patent abstract
In a damper apparatus including springs, a holder for holding the springs, and a plate having pawls engaged by the springs, splines are provided on an inner peripheral portion and an outer peripheral portion of the damper apparatus.
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US Patent 07357721 Damper apparatus US Patent 7357721 Damper apparatus
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Patent Number
0735772100
Patent Number
735772100
Edits on 22 May, 2023
Golden AI
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Official Website
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Is a
Patent Jurisdiction
Patent Number
073577210
Date of Patent
April 15, 2008
0Patent Application Number
106439770
Date Filed
August 20, 2003
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
073577210
Date of Patent
April 15, 2008
0Patent Application Number
106439770
Date Filed
August 20, 2003
0Official Website
Patent Primary Examiner
Edits on 17 Jun, 2022
Golden AI
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US Patent 07357721 Damper apparatus
Infobox
Is a
Patent jurisdiction
Patent number
07357721
Date of patent
April 15, 2008
Patent application number
10643977
Date Filed
August 20, 2003
Patent primary examiner
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