PATENT CLAIM ANALYSIS

Application Number: 16189293
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["473", "377000"]

Abstract:
A golf ball  2  includes a center  8 , a mid layer  10 , a cover  6  and dimples  12 . The cover  6  has a Shore D hardness of 30-50. The golf ball  2  has an amount of compressive deformation of 3.0-5.0 mm. The ball  2  meets a mathematical formula (I): 0.80≤(( L 1+ L 2)/2)≤0.95  (I). L1 represents a ratio of a lift coefficient CL1 relative to a drag coefficient CD1, the lift coefficient CL1 and the drag coefficient CD1 being measured under conditions of a Reynolds number of 1.290×10 5  and a spin rate of 2820 rpm. L2 represents a ratio of a lift coefficient CL2 relative to a drag coefficient CD2, the lift coefficient CL2 and the drag coefficient CD2 being measured under conditions of a Reynolds number of 1.771×10 5  and a spin rate of 2940 rpm.

Claim (Index 1):
A golf ball comprising a center, a mid layer positioned outside the center, and a cover positioned outside the mid layer, wherein\n the golf ball has a large number of dimples on a surface thereof, the center has an amount of compressive deformation of equal to or greater than 4.05 mm but equal to or less than 6.5 mm, the amount of compressive deformation being measured under conditions of an initial load of 98 N and a final load of 1274 N, the mid layer has a shore D hardness of equal to or greater than 55 but equal to or less than 75, the cover has a Shore D hardness of equal to or greater than 30 but equal to or less than 40, the golf ball has an amount of compressive deformation of equal to or greater than 3.10 mm but equal to or less than 5.0 mm, the amount of compressive deformation being measured under conditions of an initial load of 98 N and a final load of 1274 N, and the golf ball meets the following mathematical formula:\n 0.806=(( L 1+ L 2)/2)=0.920, \n where: L1 represents a ratio (CL1/CD1) of a lift coefficient CL1 relative to a drag coefficient CD1, the lift coefficient CL1 and the drag coefficient CD1 being measured under conditions of a Reynolds number of 1.290\u00d7105 and a spin rate of 2820 rpm; and L2 represents a ratio (CL2/CD2) of a lift coefficient CL2 relative to a drag coefficient CD2, the lift coefficient CL2 and the drag coefficient CD2 being measured under conditions of a Reynolds number of 1.771\u00d7105 and a spin rate of 2940 rpm.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 98.0
- Lexical Diversity: 2.25352
- Patent Class: 473.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14749200', '10817919', '11282641', '14839387', '14933192']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5981586098574464
- 35 USC 102 Novelty (BERT): 0.5134011654143363
- Combined Prediction Score: 0.5896828654131354
- Mean Citation Score: 248.86004000000003
- Max Citation Score: 286.01138
- Similarity Product: 202.63468940516591

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