Polycrystalline diamond compact
US-12044075-B2 · Jul 23, 2024 · US
Cutting element, cutter tool and method of cutting within a borehole
US8997899B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8997899-B2 |
| Application number | US-201213492267-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 8, 2012 |
| Priority date | Feb 5, 2010 |
| Publication date | Apr 7, 2015 |
| Grant date | Apr 7, 2015 |
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Abstract
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A cutting element includes a modified gilmoid having two planes defining a plurality of cutting edges thereon, and a first support extending from a central area of a first of the two planes and a second support extending from a central area of a second of the two planes. The supports are sized and positioned such that when the cutting element is resting against a planar surface such that one of the plurality of cutting edges and the first support are in contact with the planar surface the first plane forms an acute angle with the planar surface.
First claim
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What is claimed: 1. A cutting element, comprising a modified gilmoid having a plurality of surfaces two of which are planes, the two planes define a plurality of edges formed by intersections of the two planes with the plurality of surfaces of the modified gilmoid; and a first support extending from a central area of a first of the two planes and a second support extending from a central area of a second of the two planes, the first support being sized and positioned such that w…
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Frequently asked questions
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- What does patent US8997899B2 cover?
- A cutting element includes a modified gilmoid having two planes defining a plurality of cutting edges thereon, and a first support extending from a central area of a first of the two planes and a second support extending from a central area of a second of the two planes. The supports are sized and positioned such that when the cutting element is resting against a planar surface such that one of…
- Who is the assignee on this patent?
- Stowe Ii Calvin J, Baker Hughes Inc
- What technology area does this patent fall under?
- Primary CPC classification E21B10/46. Mapped technology areas include Fixed Constructions.
- When was this patent published?
- Publication date Tue Apr 07 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).