PATENT CLAIM ANALYSIS

Application Number: 15745629
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-09
Patent Classification: ["165", "151000"]

Abstract:
The invention relates to a heat exchanger comprising: at least one row of tubes ( 2 ), at least one fin ( 4 ) disposed transversely to said row of tubes ( 2 ), the tubes being connected to the fin ( 4 ) by clamping the tubes ( 2 ) in a collar ( 6 ) formed in the fin ( 4 ); and at least one row ( 10 ) of louvers ( 12 ), said row ( 10 ) being formed in the fin ( 4 ) and interposed between two tubes ( 2 ) in the row of tubes.   With the fin ( 4 ) having a flat rectangular overall shape, the ratio between the number of louvers ( 12 ) and the width of the fin ( 4 ) is between 0.73 and 1.13.

Claim (Index 4):
The heat exchanger as claimed in  claim 1 , further comprising superposed first and second fins, each first fin comprising an oblong hole for a tube to pass through and at least one spacer for spacing apart from the second fin,\n wherein each row of louvers of each fin comprises an end referred to as a narrow end, extending between the oblong hole and the spacer, and an end referred to as a wide end, the narrow ends of two consecutive rows of louvers being arranged in each case close to opposite edges of the fin.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 94.0
- Lexical Diversity: 2.72222
- Patent Class: 165.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14065838', '11770210', '13778270', '14341086', '11622512']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8430577882843502
- 35 USC 102 Novelty (BERT): 0.4818916031836067
- Combined Prediction Score: 0.8069411697742758
- Mean Citation Score: 218.002456
- Max Citation Score: 224.4914
- Similarity Product: 166.7128987353563

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