PATENT CLAIM ANALYSIS

Application Number: 15896852
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
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 coupled to at least the toe and a heel weight member coupled in a hosel cavity.

Claim (Index 1):
A set of golf clubs comprising at least a first club head having a loft between about 15 and 25 degrees and a first club head mass, a second club head having a loft of between about 26 and 35 degrees and a second club head mass, and a third club head having a loft of about 36 degrees or greater and a third club head mass,\n the first club head comprising: a body made of steel comprising a heel, a toe, a topline, a sole, a hosel, a front face insert made of steel and a back wall forming a hollow cavity therebetween, a toe weight member formed of tungsten and coupled to a toe portion of the hollow cavity that comprises 25%-35% of the first club head mass; and a heel weight member formed of tungsten and coupled into a hosel cavity formed in a lower portion of the hosel, the heel weight member comprising 5%-10% of the first club head mass, wherein the heel weight member is enclosed in the hosel cavity by a steel cover member that forms at least a portion of the hosel.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 88.0
- Lexical Diversity: 1.33333
- Patent Class: 473.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15261464', '15829534', '14964169', '15669649', '15245906']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7590657617436845
- 35 USC 102 Novelty (BERT): 0.623360842805074
- Combined Prediction Score: 0.7454952698498234
- Mean Citation Score: 552.5944099999998
- Max Citation Score: 581.29535
- Similarity Product: 564.2672223713338

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