PATENT CLAIM ANALYSIS

Application Number: 15874628
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["473", "376000"]

Abstract:
An object of the present invention is to provide a golf ball traveling a great distance on driver shots. The present invention provides a golf ball comprising a spherical core including an inner layer and an outer layer, an intermediate layer and a cover, wherein a difference (H X+1 −H X−1 ) between a hardness (H X+1 ) at a point outwardly away in a radial direction from a boundary between the inner layer and the outer layer of the spherical core by 1 mm and a hardness (H X−1 ) at a point inwardly away in the radial direction from the boundary between the inner layer and the outer layer of the spherical core by 1 mm is 0 or more in Shore C hardness, a surface hardness (H X+Y ) of the spherical core is more than 65 in Shore C hardness, an angle α of a hardness gradient of the inner layer is 0° or more, a difference (α−β) between the angle α and an angle β of a hardness gradient of the outer layer is 0° or more, a total thickness of a thickness (Tm) of the intermediate layer and a thickness (Tc) of the cover is 3 mm or less, and the cover has a highest hardness among the constituent members of the golf ball.

Claim (Index 9):
The golf ball according to  claim 1 , wherein a ratio (Tc/Tm) of the thickness (Tc) of the cover to the thickness (Tm) of the intermediate layer ranges from 1.00 to 5.00.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.91463
- Patent Class: 473.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15132909', '15139113', '15138484', '15099186', '14981004']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7220835744102925
- 35 USC 102 Novelty (BERT): 0.5982232879530408
- Combined Prediction Score: 0.7096975457645673
- Mean Citation Score: 491.64314400000006
- Max Citation Score: 522.66254
- Similarity Product: 467.6845194874953

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

Dataset: test