US Patent 8042613 Drilling head for reboring a stuck valve
All edits
Edits on 14 Aug, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 28 Nov, 2023
Golden AI
Edits made to:
Article (+432 characters)
Article
Patent abstract
A drilling head, method of drilling, and use of the drilling head, for reboring a stuck valve or drilling into the formation downhole and, in particular a drilling tool having a drilling head and a driving unit. The drilling head includes a hole saw beside a drill bit for cutting out a piece from the stuck valve. A drilling system includes the drilling tool and a driving tool for moving the drilling tool downhole.
Edits on 7 Sep, 2023
Golden AI
Edits on 20 May, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 08042613 Drilling head for reboring a stuck valve US Patent 8042613 Drilling head for reboring a stuck valve
Infobox
Patent Number
0804261300
Patent Number
804261300
Edits on 25 Mar, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
080426130
Date of Patent
October 25, 2011
0Patent Application Number
125280350
Date Filed
February 28, 2008
0Patent Primary Examiner
Edits on 26 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
080426130
Date of Patent
October 25, 2011
0Patent Application Number
125280350
Date Filed
February 28, 2008
0Patent Primary Examiner
Edits on 14 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 08042613 Drilling head for reboring a stuck valve
Infobox
Is a
Patent jurisdiction
Patent number
08042613
Date of patent
October 25, 2011
Patent application number
12528035
Date Filed
February 28, 2008
Patent primary examiner
Find more entities like US Patent 8042613 Drilling head for reboring a stuck valve
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
