US Patent 6929079 Drill bit cutter element having multiple cusps
Patent 6929079 was granted and assigned to Smith International on August, 2005 by the United States Patent and Trademark Office.
All edits
Edits on 6 Nov, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Edits on 23 Oct, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 16 May, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 12 Mar, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Edits on 23 Oct, 2023
Golden AI
Edits made to:
Infobox (+12 properties)
Article (+452 characters)
Article
Patent abstract
Cutter elements for use in rolling cones rock bits are disclosed having a crown that includes multiple, spaced-apart cusps for enhancing formation removal by creating overlapping Hertzian contact zones. The cusps may be partially dome-shaped, berm shaped or otherwise. The cutter elements provide multiple cutting edges for engaging the formation and may have differing radii and extension length as suitable for particular applications.
Infobox
Is a
Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Scott McDonough0
Vincent W. Shotton0
Zhou Yong0
Date of Patent
August 16, 2005
0Patent Application Number
103713880
Date Filed
February 21, 2003
0Patent Primary Examiner
Golden AI
Edits made to:
US Patent 6929079 Drill bit cutter element having multiple cusps
Find more entities like US Patent 6929079 Drill bit cutter element having multiple cusps
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
