PATENT CLAIM ANALYSIS

Application Number: 15999039
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2020-02
Patent Classification: ["null", "null"]

Abstract:
A drag bit includes a blade extending from the bit body and supporting inner cutters proximate the longitudinal axis and outer cutters spaced from the longitudinal axis. The inner cutters are rotationally offset from the outer cutters. During operation the inner cutters deposit cut material in a channel that is contiguous with a channel that receives material cut by the outer cutters. The cutters and the contiguous channels flush agglomerating material from the slots.

Claim (Index 11):
A downhole tool to be rotated for cutting rock to form a borehole comprising:\n a body having a cutting face and a center axis about which the downhole tool rotates; plurality of blades on the cutting face; a plurality of channels separating the plurality of blades, each of the plurality blades having a front wall adjacent to one of the plurality of channels and a back wall adjacent to another of the plurality of channels; wherein each of the plurality of blades has arranged along a leading edge of the blade a plurality of cutters in fixed positions; wherein at least one of the plurality of blades is an offset blade, the offset blade comprising at least two portions, the at least two portions comprising a first blade portion and a second blade portion; the leading edge of the offset blade comprising a first leading edge portion and a second leading edge portion corresponding to the first and second blade portions, the second leading edge portion of the leading edge of the offset blade being angularly offset from the first leading edge portion to form a step along the leading edge; and wherein the downhole tool further comprises, a first nozzle that is located within the channel adjacent the front side of the offset blade and is positioned and oriented to direct a circulation medium toward the plurality of cutters on the first leading edge portion; and a second nozzle within the channel that is adjacent to the front wall of the offset blade, the second nozzle being located displaced angularly and radially from the first nozzle and oriented to direct the circulation medium toward the plurality of cutters on the second leading edge portion.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 96.0
- Lexical Diversity: 1.90244
- Patent Class: nan
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14742339', '14626736', '11866333', '13241795', '13196627']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6088967505340437
- 35 USC 102 Novelty (BERT): 0.5200382978555691
- Combined Prediction Score: 0.6000109052661963
- Mean Citation Score: 291.300384
- Max Citation Score: 362.39316
- Similarity Product: 295.9745008534598

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test