PATENT CLAIM ANALYSIS

Application Number: 15997233
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["175", "406000"]

Abstract:
A method and system for a hole opener are provided. The hole opener includes a shaft including a plurality of axial slots formed in an outer periphery and spaced circumferentially about the shaft, a plate coupled to the outer periphery between each pair of slots, the plate including fastening wings that extend radially outwardly from each circumferential end of the plate, and a blade extending radially outwardly from a respective one of the plurality of axial slots between a fastening wing of each of adjacent plates, the blade coupled to each fastening wing.

Claim (Index 21):
A hole opener comprising:\n a shaft comprising:\n a first axially extending portion having a first diameter: and \n a second axially extending portion having a second diameter, the second diameter being greater than the first diameter, said second axial portion comprising:\n a plurality of first axial slots extending from a surface of said second axially extending portion radially inwardly and spaced circumferentially about said second axially extending portion; and \n a plurality of second axial slots extending from said surface of said second axially extending portion radially inwardly and spaced circumferentially about said second axially extending portion, \n each of a pair of a first axial slot of said plurality of first axial slots and an adjacent second axial slot of said plurality of second axial slots forming a fastening wing; \n \n a plurality of removable blades, each blade of said plurality of removable blades positioned within a respective one of said plurality of second axially extending slots; and a plurality of mechanical fasteners extending through a respective fastening wing and one of said plurality of removable blades.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 94.0
- Lexical Diversity: 1.94118
- Patent Class: 175.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15608277', '14600458', '15328855', '11949259', '11100337']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6709059864275518
- 35 USC 102 Novelty (BERT): 0.5431084720271359
- Combined Prediction Score: 0.6581262349875103
- Mean Citation Score: 272.027152
- Max Citation Score: 421.9332
- Similarity Product: 370.05346264572137

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