PATENT CLAIM ANALYSIS

Application Number: 16242464
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["473", "345000"]

Abstract:
Described herein are embodiments of golf club heads having a balance of the following parameters: a low and back club head center of gravity position, a high moment of inertia, and low aerodynamic drag. Methods of manufacturing the embodiments of golf club heads having a balance of club head center of gravity position, moment of inertia, and aerodynamic drag are also described herein.

Claim (Index 1):
A hollow body golf club head comprising:\n a body having a front end, a back end opposite the front end, a crown, a sole opposite the crown, a heel, a toe opposite the heel, a skirt adjoining the crown and the sole, and a hosel structure having a hosel axis extending centrally through a bore in the hosel structure; a strikeface positioned at the front end and defining a geometric center, a loft plane tangent to the geometric center, and a head depth plane extending through the geometric center from the heel to the toe, perpendicular to the loft plane; wherein:\n a loft angle of the club head is less than 16 degrees; \n a volume of the club head is greater than 400 cc; \n a head center of gravity of the club head is located at a head CG depth from the loft plane, measured in a direction perpendicular to the loft plane, and at a head CG height from a head depth plane, measured in a direction perpendicular to the head depth plane; \n the club head experiences a drag force F D  when subjected to an air speed of 102 mph in a direction perpendicular to a plane extending through the geometric center of the strikeface, parallel to the hosel axis, and positioned at the loft angle from the loft plane \n the club head has a crown-to-sole moment of inertia I xx , a heel to toe moment of inertia I yy , and a combined moment of inertia measured as the sum of the crown-to-sole moment of inertia and the heel to toe moment of inertia I xx +I yy ; and \n the club head satisfies relation A and one or more of relations B and C: \n F D + 1.9 2.1 \ue89e ( head \ue89e \ue89e CG \ue89e \ue89e depth ) < 1 A F D < 1.15 \ue89e \ue89e lbf B head \ue89e \ue89e CG \ue89e \ue89e depth > 1.65 \ue89e \ue89e inches C

Metadata:
- Claim Count in Document: 3.0
- Percentile: 99.0
- Lexical Diversity: 2.12121
- Patent Class: 473.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15815547', '15815589', '13826111', '14836729', '15680404']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6948298614276144
- 35 USC 102 Novelty (BERT): 0.6454427294254738
- Combined Prediction Score: 0.6898911482274004
- Mean Citation Score: 452.0131579999999
- Max Citation Score: 620.0148
- Similarity Product: 610.3187906593323

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