PATENT CLAIM ANALYSIS

Application Number: 15944605
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["175", "320000"]

Abstract:
A drill bit assembly, of a type useful for forming a borehole in the earth, may comprise a chassis, separate from a drill bit, housed within a cavity of the drill bit. A drill string may be secured to the drill bit and retain the chassis within the cavity. This chassis may comprise two pairs of interfacing exchange surfaces, a first pair disposed between the chassis and the drill string and a second pair disposed between the chassis and the drill bit. Both of the first pair are annular in shape and fixed together independent of rotational orientation. The second pair are fixed together in a specific rotational orientation. These pairs of interfacing exchange surfaces may allow for various types of signals, such as electrical, hydraulic, optical or electromagnetic for example, to be exchanged and passed through the chassis or to electronics disposed on the chassis.

Claim (Index 4):
The downhole drill bit assembly of  claim 1 , wherein the protrusion retains the chassis within the cavity.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 91.0
- Lexical Diversity: 2.3
- Patent Class: 175.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12116390', '12421249', '12597653', '12053334', '11306976']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7050798567990118
- 35 USC 102 Novelty (BERT): 0.4492372930080006
- Combined Prediction Score: 0.6794956004199106
- Mean Citation Score: 152.02278800000005
- Max Citation Score: 156.79453999999996
- Similarity Product: 121.15598400868772

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test