US Patent 7640900 Variable valve operating device
Patent 7640900 was granted and assigned to Toyota on January, 2010 by the United States Patent and Trademark Office.
All edits
Edits on 30 Oct, 2023
Golden AI
Edits made to:
Article (+229 characters)
Article
Patent abstract
The present invention relates to a variable valve operating device and makes it possible to inhibit friction during driving force transmission and provide high durability through the use of a compact configuration.
Edits on 15 Jul, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07640900 Variable valve operating device US Patent 7640900 Variable valve operating device
Infobox
Patent Number
0764090000
Patent Number
764090000
Edits on 25 May, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 29 Mar, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
076409000
Date of Patent
January 5, 2010
0Patent Application Number
116585680
Date Filed
August 30, 2005
0Official Website
Patent Primary Examiner
Edits on 24 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
076409000
Date of Patent
January 5, 2010
0Patent Application Number
116585680
Date Filed
August 30, 2005
0Official Website
Patent Primary Examiner
Edits on 18 Jun, 2022
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
Edits on 3 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07640900 Variable valve operating device
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07640900
Date of patent
January 5, 2010
Patent application number
11658568
Date Filed
August 30, 2005
Patent primary examiner
Find more entities like US Patent 7640900 Variable valve operating device
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
