PATENT CLAIM ANALYSIS

Application Number: 15990100
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-01
Patent Classification: ["137", "488000"]

Abstract:
A surge relief angle valve (SRA) is disclosed. The surge relief angle valve is held normally-closed by one or more compression spring(s). In certain embodiments the surge relief angle valve includes a body containing a disc and disc seat; a piston and shaft, the piston and shaft in communication with the disc and disc seat; and a spring providing a force against the piston; wherein the spring is enclosed within a housing and wherein the surge relief valve has a closed self-contained hydraulic system containing the piston and shaft, and providing a dampening force against the spring force.

Claim (Index 14):
The surge relief valve of  claim 1 , further comprising a hollow spring compression guide containing a mechanical counter wire.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 93.0
- Lexical Diversity: 2.13462
- Patent Class: 137.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10711207', '14607497', '13979438', '10610475', '14005552']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8227828007339216
- 35 USC 102 Novelty (BERT): 0.4587025762430585
- Combined Prediction Score: 0.7863747782848354
- Mean Citation Score: 161.64253200000005
- Max Citation Score: 180.9356
- Similarity Product: 137.99357894454002

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