PATENT CLAIM ANALYSIS

Application Number: 15881790
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["473", "373000"]

Abstract:
Multi-piece golf balls containing a dual-layered core structure are provided. The core structure includes a small, heavy inner core (center) having a relatively high specific gravity, and a surrounding outer core layer. The layers of the core structure may have different hardness gradients. The center of the core comprises a metal material such as copper, steel, brass, tungsten, titanium, aluminum, and alloys thereof dispersed in a thermoset polymeric matrix. The outer core layer is preferably formed from a thermoplastic composition such as an ethylene acid copolymer ionomer resin. The resulting ball has high resiliency and good spin.

Claim (Index 16):
The golf ball of  claim 1 , wherein the cover comprises an inner cover layer and outer cover layer, each cover having a surface hardness, wherein the surface hardness of the outer cover layer is greater than the surface hardness of the inner cover layer.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 86.0
- Lexical Diversity: 1.54795
- Patent Class: 473.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14711962', '13666074', '13606099', '13666100', '15628716']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7333431343169233
- 35 USC 102 Novelty (BERT): 0.5455093401068364
- Combined Prediction Score: 0.7145597548959147
- Mean Citation Score: 404.073808
- Max Citation Score: 406.2513
- Similarity Product: 381.5609487045944

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