PATENT CLAIM ANALYSIS

Application Number: 15899627
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["052", "079120"]

Abstract:
An underground disaster shelter uses multiple shelter sections, an entranceway panel and a rear panel to create a structure that is protects against hazards in the external world. The underground disaster shelter is formed by serially connecting the shelter sections, connecting the entranceway panel adjacent to the head section of the series, and connecting the rear panel to the tail section of the series. Each of the shelter sections is equipped with a base, a gravity flange, a frame, and an exterior shell. The gravity flange is mounted around the base to retain the underground shelter at a desired depth. The frame is mounted onto the base and the exterior shell is mounted onto the frame. Accordingly, the frame, the base, and the exterior shell create a shelter section. The size of an interior compartment of the underground shelter is delineated by the number

Claim (Index 17):
The underground disaster shelter as claimed in  claim 15 , wherein the ceiling arch is a three-sided arch and each of the plurality of shelter sections forms a hexagonal structure.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 88.0
- Lexical Diversity: 2.65
- Patent Class: 52.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12226926', '13317048', '14615417', '14675124', '15580886']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8324605895590905
- 35 USC 102 Novelty (BERT): 0.4796588695499221
- Combined Prediction Score: 0.7971804175581737
- Mean Citation Score: 167.53575
- Max Citation Score: 178.31778
- Similarity Product: 126.59034672159432

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