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 3):
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 the length of each row of louvers of each fin is equal to the length of the oblong hole, and each row of louvers of each fin comprises an end referred to as a narrow end, extending between the oblong hole and the spacer, the number of louvers at the narrow end being an integer.

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): 0.8428633928309917
- 35 USC 102 Novelty (BERT): 0.4834277673158278
- Combined Prediction Score: 0.8069198302794753
- Mean Citation Score: 218.002456
- Max Citation Score: 224.4914
- Similarity Product: 163.6982202320814

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