US Patent 11382429 Backrest and chair
All edits
Edits on 3 Jan, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 27 Sep, 2023
Golden AI
Edits on 2 Aug, 2023
Golden AI
Edits on 7 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
113824290
Date of Patent
July 12, 2022
0Patent Application Number
170594220
Date Filed
May 29, 2019
0Patent Primary Examiner
CPC Code
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
113824290
Date of Patent
July 12, 2022
0Patent Application Number
170594220
Date Filed
May 29, 2019
0Patent Primary Examiner
CPC Code
Edits on 14 Jul, 2022
Golden AI
Edits made to:
Infobox (+9 properties)
Article (+347 characters)
US Patent 11382429 Backrest and chair
Article
A backrest for use in a chair includes a back board arranged in a position to abut a back of a seated person on the chair. A first area that is a laterally central area of the back board has a thickness greater than a thickness of a second area of the back board located closer to each of left and right ends of the back board than the first area.
Infobox
Is a
Patent jurisdiction
Patent number
11382429
Date of patent
July 12, 2022
Patent application number
17059422
Date Filed
May 29, 2019
Patent primary examiner
CPC Code
Find more entities like US Patent 11382429 Backrest and chair
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
By using this site, you agree to our Terms of Service.