US Patent 7899202 Loudspeaker with cone-coupled damper
All edits
Edits on 27 Nov, 2023
Golden AI
Edits made to:
Article (+441 characters)
Article
Patent abstract
A loudspeaker includes a circular damper, a cone, and a cylindrical bobbin. The circular damper may include a centrally disposed cone attachment protuberance and a peripherally disposed top plate attachment section. The cone may have a central inner portion that may be attached to the cone attachment protuberance of the damper. The cone may be attached to the cylindrical bobbin, which may have a voice coil coupled thereto.
Edits on 16 Jul, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07899202 Loudspeaker with cone-coupled damper US Patent 7899202 Loudspeaker with cone-coupled damper
Infobox
Patent Number
0789920200
Patent Number
789920200
Edits on 24 May, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 27 Mar, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
078992020
Date of Patent
March 1, 2011
0Patent Application Number
114050720
Date Filed
April 17, 2006
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
078992020
Date of Patent
March 1, 2011
0Patent Application Number
114050720
Date Filed
April 17, 2006
0Official Website
Patent Primary Examiner
Edits on 4 Jun, 2022
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
Edits on 7 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07899202 Loudspeaker with cone-coupled damper
Infobox
Is a
Patent jurisdiction
Patent number
07899202
Date of patent
March 1, 2011
Patent application number
11405072
Date Filed
April 17, 2006
Patent primary examiner
Find more entities like US Patent 7899202 Loudspeaker with cone-coupled damper
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
