US Patent 7789052 Variable valve actuator having self-centering pivotal piston
Patent 7789052 was granted and assigned to Caterpillar Inc. on September, 2010 by the United States Patent and Trademark Office.
All edits
Edits on 31 Oct, 2023
Golden AI
Edits made to:
Article (+417 characters)
Article
Patent abstract
A variable valve actuator for a power system is provided. The variable valve actuator may have a hydraulic piston extendable to interrupt cyclical movement of an engine valve. The variable valve actuator may also have a pin member pivotally received by the hydraulic piston, and a retaining ring configured to axially align the pin member with the hydraulic piston as the hydraulic piston is retracted.
Edits on 21 May, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 19 May, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07789052 Variable valve actuator having self-centering pivotal piston US Patent 7789052 Variable valve actuator having self-centering pivotal piston
Infobox
Patent Number
0778905200
Patent Number
778905200
Edits on 26 Mar, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
077890520
Date of Patent
September 7, 2010
0Patent Application Number
118199130
Date Filed
June 29, 2007
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
077890520
Date of Patent
September 7, 2010
0Patent Application Number
118199130
Date Filed
June 29, 2007
0Official Website
Patent Primary Examiner
Edits on 3 Jun, 2022
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
Edits on 5 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07789052 Variable valve actuator having self-centering pivotal piston
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07789052
Date of patent
September 7, 2010
Patent application number
11819913
Date Filed
June 29, 2007
Patent primary examiner
Find more entities like US Patent 7789052 Variable valve actuator having self-centering pivotal piston
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
