PATENT CLAIM ANALYSIS

Application Number: 15893981
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["128", "202220"]

Abstract:
A safety breathing apparatus has a sensor for measuring the difference in pressure between two point  1 a,  1 b  in the gas delivered to a head unit  9 . The sensor is used to measure the difference in the pressure of the gas supplied through the apparatus between the two points in the gas flow, and the pressure difference is then used to calculate the gas flow rate.

Claim (Index 2):
A breathing apparatus comprising:\n a blower unit; multiple components removably coupled to the blower unit, the components including at least a first filter mounted to the blower unit and a face mask coupled to the blower unit via a hose, at least one of the components having a component data tag affixed thereto, the component data tag storing component information associated with the at least one of the components to which the component data tag is affixed, the component information including at least one of a category of the at least one of the components or a type of the at least one of the components; and a controller communicatively coupled to the blower unit, the controller communicatively coupled to a reader for reading the component information stored on the component data tag, wherein the controller is configured to read the component data tag to determine whether the at least one of the components is compatible with an environment of the breathing apparatus, and, responsive to determining that the at least one of the components is not compatible with the environment of the breathing apparatus, the controller is configured to perform at least one operation.

Metadata:
- Claim Count in Document: 55.0
- Percentile: 88.0
- Lexical Diversity: 1.84615
- Patent Class: 128.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13521024', '15178717', '11100051', '10715861', '14092488']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6063424090847708
- 35 USC 102 Novelty (BERT): 0.5190895185686784
- Combined Prediction Score: 0.5976171200331616
- Mean Citation Score: 228.592686
- Max Citation Score: 359.5037
- Similarity Product: 350.5017378226221

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