PATENT CLAIM ANALYSIS

Application Number: 15779536
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["405", "259100"]

Abstract:
A friction bolt assembly to frictionally engage a bore formed in rock strata includes an elongate tube and an expander mechanism acted on by an anchor mechanism via an elongate bar or cable. A retainer mechanism is mounted to act between the bar or cable and the tube to prevent ejection of the bar or cable from the assembly should the bar or cable break.

Claim (Index 15):
The assembly as claimed in  claim 10 , wherein the restrainer comprises includes a barb projecting radially outward beyond the tube to engage the sustainer mounted radially externally at the tube.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 93.0
- Lexical Diversity: 1.63415
- Patent Class: 405.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15317883', '13255624', '14907909', '13261338', '13206881']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7799094694483825
- 35 USC 102 Novelty (BERT): 0.5253809935989253
- Combined Prediction Score: 0.7544566218634368
- Mean Citation Score: 242.432076
- Max Citation Score: 330.5832200000001
- Similarity Product: 219.8188337484885

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