PATENT CLAIM ANALYSIS

Application Number: 16028912
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["175", "297000"]

Abstract:
A downhole vibratory tool for placement in drillstrings is disclosed. The downhole vibratory tool creates vibration in the drillstring while drilling. A rotary drive rotates in response to fluid flow through it, rotating a rotor having a lower end engaging an upper end of a mandrel. The mandrel is held in a main body such that it is rotationally locked with respect to the main body, but can move longitudinally within a restricted range. The lower end of the rotor and the upper end of the mandrel have interfacing surfaces. Rotation of the rotor and interaction of the interfacing surfaces creates a back-and-forth movement of the mandrel with respect to the rest of the tool, creating the desired vibratory motion.

Claim (Index 5):
The apparatus of  claim 4 , wherein said spline comprises mating sections of said mandrel and said housing, wherein a cross section shape of said sections comprises a quadrilateral having arcuate sides.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 95.0
- Lexical Diversity: 1.92537
- Patent Class: 175.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14814710', '14750951', '14750939', '14497569', '14750924']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6678244658712531
- 35 USC 102 Novelty (BERT): 0.526562117453277
- Combined Prediction Score: 0.6536982310294555
- Mean Citation Score: 225.603496
- Max Citation Score: 372.29822
- Similarity Product: 315.782870636276

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