US Patent 7631572 Ball circulating groove structure of ball nut
Patent 7631572 was granted and assigned to Showa Corporation on December, 2009 by the United States Patent and Trademark Office.
All edits
Edits on 17 Sep, 2023
Golden AI
Edits made to:
Infobox (+4 properties)
Infobox
Patent Inventor Names
Hiroshi Fujita1
Koji Maejima1
Shinichi Sakaida1
Shinobu Saito1
Edits on 16 Sep, 2023
Golden AI
Edits made to:
Article (+351 characters)
Article
Patent abstract
In a ball circulating groove structure of a ball nut, a deflector is provided with an inner collar extending along a penetrating direction of a hole of the ball nut and engaging with the ball nut in a side of an inner surface of the ball nut, and an outer collar engaging with the ball nut in a side of an outer surface of the ball nut.
Edits on 31 May, 2023
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 24 May, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07631572 Ball circulating groove structure of ball nut US Patent 7631572 Ball circulating groove structure of ball nut
Infobox
Patent Number
076315721
Patent Number
76315721
Edits on 19 May, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 26 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
076315721
Date of Patent
December 15, 2009
1Patent Application Number
117615721
Date Filed
June 12, 2007
1Official 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 07631572 Ball circulating groove structure of ball nut
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07631572
Date of patent
December 15, 2009
Patent application number
11761572
Date Filed
June 12, 2007
Patent primary examiner
Find more entities like US Patent 7631572 Ball circulating groove structure of ball nut
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
