PATENT CLAIM ANALYSIS

Application Number: 15996563
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-09
Patent Classification: ["473", "291000"]

Abstract:
The present invention is direct to a set of golf clubs comprising long irons, mid-irons and short irons. The invention contemplates the use of titanium or steel for the main body portion and significant tungsten weight members at the heel and toe.

Claim (Index 1):
A set of golf clubs comprising at least a first club head having a loft between about 15 and 25 degrees, a second club head having a loft of between about 26 and 35 degrees, and a third club head having a loft of about 36 degrees or greater, wherein:\n the first, second and third club heads each comprise a solid volume, a heel, a toe, a topline, a sole, a hosel and a front face having a face center; wherein the first club head has an overall club head mass and is comprised of a first steel body member and a first steel face insert that together form an enclosed hollow portion and comprise less than 75 percent of the overall club head mass and is further comprised of a first tungsten heel member located in a heel portion of the enclosed hollow portion and a first tungsten toe member located in a toe portion of the enclosed hollow portion, wherein the first tungsten toe member has greater mass than the first tungsten heel member and the first tungsten heel member and the first tungsten toe member together comprise more than 25 percent of the overall club head mass.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 1.25
- Patent Class: 473.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15245906', '15896852', '15261464', '15829534', '14964169']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7632764334217054
- 35 USC 102 Novelty (BERT): 0.608301417966666
- Combined Prediction Score: 0.7477789318762014
- Mean Citation Score: 550.329422
- Max Citation Score: 563.93024
- Similarity Product: 519.0557924308014

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