PATENT CLAIM ANALYSIS

Application Number: 15916931
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["473", "327000"]

Abstract:
This invention provides a golf club with a club-head configured so as to decrease air resistance of the head by avoiding the air flows from retouching on the head surface. The club-head is provided with a ridge structure which contains a first ridge and a second ridge arranged at intervals in a downward direction of the air flows on at least the sole part of the head, wherein each of the ridges has the height of 0.2 mm to 3 mm and the breadth of 1 mm to 5 mm, the ridge structure being configured by plural ridges so as to displace the inclined angle of the ridges in a clockwise direction, resulting in generation of air vortex or whirls between the head surface and the surrounding air flows.

Claim (Index 3):
The golf-club according to  claim 1 , wherein the first and second plurality of ridges protrude perpendicularly with respect to the surface of the crown.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 1.91429
- Patent Class: 473.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15170455', '12754772', '14312015', '13484981', '12945152']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6590609903124686
- 35 USC 102 Novelty (BERT): 0.5234114020312375
- Combined Prediction Score: 0.6454960314843454
- Mean Citation Score: 214.098762
- Max Citation Score: 352.90927
- Similarity Product: 339.33359711662763

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

Dataset: test