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 8):
A set of golf clubs comprising at least a first golf club, a second golf club, and a third golf club, wherein:\n the first, second and third golf clubs are each comprising a heel, a toe, an upper surface, a lower surface, and a hosel, and the first golf club further comprising a first loft angle (LA 1 ) of between 15 and 25 degrees and being formed from a first steel body member having a mass of between 110 g to 120 g, a first steel face insert having a mass of 30 g to 45 g that together form a first enclosed hollow portion, a first tungsten heel member having a mass of about 30 g to 35 g located in a heel side of the first enclosed hollow portion and a first tungsten toe member having a mass of 35 g to 55 g and located in a toe side of the first enclosed hollow portion, and a first blade length; the second golf club further comprising a second loft angle (LA 2 ) of between 26 and 35 degrees and being formed from a second steel body member having a mass of 115 g to 145 g, a second steel face insert having a mass of 30 g to 45 g that together form a second enclosed hollow portion, a second tungsten heel member having a mass of 35 g or less located in a heel side of the second enclosed hollow portion, a second tungsten toe member having a mass of 50 g to 70 g located in a toe side of the second enclosed hollow portion, and a second blade length; and the third golf club comprising a third loft angle (LA 3 ) of 36 degrees or greater having a third blade length; wherein the first, second and third blade lengths are approximately constant.

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): 0.7679731058949184
- 35 USC 102 Novelty (BERT): 0.592216650895365
- Combined Prediction Score: 0.7503974603949631
- Mean Citation Score: 550.329422
- Max Citation Score: 563.93024
- Similarity Product: 455.6977667008972

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