PATENT CLAIM ANALYSIS

Application Number: 15768272
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["128", "206120"]

Abstract:
A mask or shield comprising a flow of positive pressure air directed through substantially opposing jets that creates a stream of laminar flow filtered air to create a turbulent air pocket therein for supplying filtered breathing air to a wearer's face and to exclude outside unpurified air. Also a mask or shield comprising a flow of positive pressure air directed via a powered impeller unit that is configured to distribute positively pressurised filtered breathable air inside the face mask in a substantially 360° plane or arc substantially parallel to the internal surface of the face mask and to exclude external unpurified air. The mask is separated from and does not form a seal around a wearer's face unless required such as in a deadly environment or malfunction.

Claim (Index 21):
The respirator as claimed in  claim 18 , wherein the face mask comprises at least one adjustable gate configured to provide a controlled bleed of air from the internal cavity of the face mask to the eye region of the user.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 91.0
- Lexical Diversity: 1.80822
- Patent Class: 128.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10598969', '14797933', '11743716', '10344119', '14786914']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.683003049538517
- 35 USC 102 Novelty (BERT): 0.4921597645685852
- Combined Prediction Score: 0.6639187210415238
- Mean Citation Score: 251.558388
- Max Citation Score: 267.5723
- Similarity Product: 191.90401277730464

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