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 14):
The method of  claim 13 , wherein the at least two sections comprise three sections, and a section intermediate the innermost section and an outermost section is pulled upwardly by the innermost section after frictional engagement with the innermost section until an outer surface of the lower end of the intermediate section contacts and frictionally engages with an inner surface of the outermost section to frictionally engage and secure the intermediate section to the outermost section.

Metadata:
- Claim Count in Document: 60.0
- Percentile: 90.0
- Lexical Diversity: 1.67857
- Patent Class: 405.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14508032', '13599428', '15435871', '14470730', '12023195']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7700023453901633
- 35 USC 102 Novelty (BERT): 0.4937330462034558
- Combined Prediction Score: 0.7423754154714927
- Mean Citation Score: 176.863586
- Max Citation Score: 180.7293
- Similarity Product: 114.5662506615758

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