PATENT CLAIM ANALYSIS

Application Number: 16354019
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["123", "456000"]

Abstract:
Various methods and systems are provided for a pressure relief valve of a fuel system. In one example, a valve includes a first chamber in fluid communication with a first fuel line, a second chamber in fluid communication with a second fuel line and in fluid communication with a fuel storage tank, a piston separating the first chamber from the second chamber, and a needle coupled to the piston and controlling a flow passage between the second fuel line and the second chamber, where the piston and needle are sized such that a force applied on the piston by the first chamber parallel to an axis of movement of the piston maintains the needle in a closed position when the first fuel line flows fuel at a first pressure and the second fuel line flows fuel at a second pressure, the second pressure greater than the first pressure.

Claim (Index 8):
The valve of  claim 7 , wherein an area of a face of the piston is greater than a cross-sectional area of the first end of the stem.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 99.0
- Lexical Diversity: 2.55738
- Patent Class: 123.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14747748', '14690999', '10276559', '10745997', '14358788']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7611349311180289
- 35 USC 102 Novelty (BERT): 0.5078316866811947
- Combined Prediction Score: 0.7358046066743456
- Mean Citation Score: 232.73065000000005
- Max Citation Score: 319.56134
- Similarity Product: 274.80649054286954

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

Dataset: test