PATENT CLAIM ANALYSIS

Application Number: 15759412
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-06
Patent Classification: ["175", "263000"]

Abstract:
A drilling device for drilling a hole in the ground and/or rock and having in its drilling head a plurality of drilling wing bits arranged at equal distribution with their mutual position being adjustable such that the wing bits are located within a minimum diameter dimension and, on the other hand, adjustable such that they are located to drill a hole with a maximum size diameter and that the drilling device is arranged to pull, during drilling, a protective pipe into the hole at least when drilling the hole in the ground. An outer circumference of the wing bits includes a circumferential groove arranged to receive a ring belonging to a front part of the protective pipe, to an inner surface thereof, when the wing bits are adjusted to a diameter size substantially larger than the minimum diameter dimension in order to pull the protective pipe via the wing bits.

Claim (Index 12):
A drilling device as claimed in  claim 11 , wherein the number of wing bits is at least two, and the wing bits being configured such that while adjusting their position, they rotate in their case with a rotation axis being parallel with a drilling direction.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 90.0
- Lexical Diversity: 2.07895
- Patent Class: 175.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12438429', '14389973', '10540248', '13320270', '15320987']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7154186697449482
- 35 USC 102 Novelty (BERT): 0.4807254847926974
- Combined Prediction Score: 0.6919493512497231
- Mean Citation Score: 173.79705600000003
- Max Citation Score: 176.20306000000005
- Similarity Product: 107.35092821232324

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

Dataset: test