US Patent 7267513 Spade drill bit
All edits
Edits on 14 Mar, 2024
Golden AI
Edits on 4 Jan, 2024
Golden AI
Edits on 28 Dec, 2023
Golden AI
Edits on 12 Oct, 2023
Golden AI
Edits on 16 Sep, 2023
Golden AI
Edits made to:
Infobox (+2 properties)
Infobox
Patent Inventor Names
Gregory A. Phillips0
Juergen Wiker0
Edits on 1 Sep, 2023
Golden AI
Edits made to:
Article (+403 characters)
Article
Patent abstract
A spade drill bit (202) comprises a shaft (204) having one end (205) configured to be engaged to a driving tool and a cutting head (206) attached at an opposite end of said shaft (204). The cutting head (206) includes a center point (216) having threads (240) defined thereon, including continuous threads (247) adjacent the tip and discontinuous threads (242) thereafter toward the base.
Edits on 22 Jul, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 18 May, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07267513 Spade drill bit US Patent 7267513 Spade drill bit
Infobox
Patent Number
07267513
Patent Number
7267513
Edits on 17 Jun, 2022
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
Edits on 22 Nov, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07267513 Spade drill bit
Infobox
Is a
Patent jurisdiction
Patent number
07267513
Date of patent
September 11, 2007
Patent application number
10547642
Date Filed
March 11, 2003
Patent primary examiner
Find more entities like US Patent 7267513 Spade drill bit
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
