PATENT CLAIM ANALYSIS

Application Number: 16177708
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["131", "329000"]

Abstract:
An e-cigarette PV that includes an air pressure valve or device so that excess air can escape from an e-liquid reservoir in the PV when that reservoir is being filled under pressure with e-liquid from a parent reservoir. The valve or device is a barrier made of an air-porous material, such as a sintered polymer or metal, coated with or otherwise including a barrier or layer of an air-porous substance that is not porous to e-liquid, such as an oleophobic material or a hydrophobic or super-hydrophobic material. The oleophobic material is one of: sintered phosphor bronze, sintered stainless steel and sintered PU plastic.

Claim (Index 5):
The vaping device of  claim 1  in which the air pressure valve or device allows air to flow into at least a part of the device as ambient pressure rises.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 98.0
- Lexical Diversity: 1.81967
- Patent Class: 131.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14842067', '14633796', '15989653', '15989640', '15989535']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8551527369020991
- 35 USC 102 Novelty (BERT): 0.5938887137332078
- Combined Prediction Score: 0.82902633458521
- Mean Citation Score: 469.88308
- Max Citation Score: 522.82
- Similarity Product: 383.8774734866619

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