PATENT CLAIM ANALYSIS

Application Number: 16335975
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-08
Patent Classification: ["165", "151000"]

Abstract:
A heat exchanger includes: a plurality of flat pipes each having flat surfaces directed upward and downward, wherein the flat pipes are arranged in an up-down direction and extend in a fin stacking direction intersecting an air flow direction; and a plurality of heat transfer fins stacked in the fin stacking direction and each including: a plurality of cutouts into which the flat pipes are inserted, respectively, wherein the cutouts extend from a leeward side toward a windward side in the air flow direction; a plurality of fin main parts each formed between the cutouts adjacent to each other in the up-down direction; a fin windward part continuously extending from the fin main parts in the air flow direction toward the windward side of the cutouts; and a fin collar part extending from a peripheral portion of each of the cutouts toward one side in the fin stacking direction.

Claim (Index 8):
The heat exchanger according to  claim 7 , wherein the tip of the fin collar upper portion has a plurality of concave portions along the air flow direction.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 99.0
- Lexical Diversity: 2.56452
- Patent Class: 165.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13257230', '13980650', '15567395', '13980655', '14883401']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8632614963214358
- 35 USC 102 Novelty (BERT): 0.4953562043809234
- Combined Prediction Score: 0.8264709671273845
- Mean Citation Score: 240.93986
- Max Citation Score: 253.53476
- Similarity Product: 180.88257991131303

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test