PATENT CLAIM ANALYSIS

Application Number: 15940826
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-07
Patent Classification: ["405", "288000"]

Abstract:
A mine roof support comprises two or more frusto-conical, tubular sections, the sections each flared outwardly from an upper end to a lower end thereof, a skirt portion of a section being received and secured within a neck portion of a section below in a frictional fit to define an interior volume of the mine roof support. A solid, compressible, load-bearing material is located within the volume. Methods of installing a mine roof support and a pre-installation assembly for a mine roof support are also disclosed.

Claim (Index 1):
A mine roof support, comprising:\n two or more frusto-conical, tubular sections, the sections each flared outwardly from an upper end to a lower end thereof, a skirt portion of a wall above a lower end of a section being received and secured within a neck portion of a wall below an upper end of a section below in a frictional fit between an outer surface of the wall above the lower end of the skirt portion section and an inner surface of the neck portion of the wall of the section below, providing a substantially fluid-tight seal between the section and the section below, the two or more frusto-conical tubular sections defining an interior volume of the mine roof support; and a solid, compressible, load-bearing material located within the interior volume.

Metadata:
- Claim Count in Document: 60.0
- Percentile: 90.0
- Lexical Diversity: 1.67857
- Patent Class: 405.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14508032', '13599428', '15435871', '14470730', '12023195']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7499064534619031
- 35 USC 102 Novelty (BERT): 0.48305142309806
- Combined Prediction Score: 0.7232209504255188
- Mean Citation Score: 176.863586
- Max Citation Score: 180.7293
- Similarity Product: 124.77498166986106

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

Dataset: test