PATENT CLAIM ANALYSIS

Application Number: 15970609
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["473", "344000"]

Abstract:
A golf club head comprises a sole, a recessed sole port in the sole; and a rotatably adjustable sole piece adapted to be at least partially received within the sole port and comprising a central body having a plurality of contact surfaces adapted to contact the sole port and being offset from each other along a central axis extending through the central body of the sole piece. The sole piece can be positioned at least partially within the sole port at five or more rotational and axial positions with respect to the central axis, wherein at each rotational position, at least one of said contact surfaces of the central body contacts the sole port to set the axial position of the sole piece. The sole port and/or the sole piece can be generally pentagonal in shape.

Claim (Index 39):
A golf club assembly comprising;\n a golf club head comprising a club head body having a crown portion, a toe portion, a heel portion, a rear portion, a hosel defining an upper opening, the hosel defining a hosel axis extending through the upper opening, the club head also having a sole portion defining a lower opening in communication with the upper opening;\n a club shaft having a lower end portion defining a club shaft axis; \n an adjustable loft system configured to allow a maximum loft change of about 0.5 degrees to about 3.0 degrees, the adjustable loft system including a shaft sleeve, wherein the shaft sleeve is mounted on the lower end portion of the shaft and adapted to be received in the upper opening of the club head, the shaft sleeve having a lower end portion defining a threaded opening, wherein the shaft sleeve, when inserted into the upper opening, supports the shaft relative to the club head such that the club shaft axis is angularly offset from the hosel axis; \n a screw having a screw head and an externally threaded screw shaft extending from the screw head and defining a longitudinal axis, wherein the shaft sleeve can be releasably secured to the club head by inserting the screw through the lower opening and tightening the screw into the threaded opening of the shaft sleeve; and \n a recess formed in the sole, and the recess having a single aperture that extends through the recess and the single aperture is configured to retain a fastener, wherein the single aperture is positioned rearward of a golf club head center of gravity and the single aperture defines a central axis that extends through the sole portion and the crown portion of the golf club head; \n wherein the club head body has a striking surface and a head origin defined as a position on the striking surface at approximately a geometric center of the striking surface, the head origin including a head origin x-axis, a head origin y-axis, and a head origin z-axis; \n wherein the head origin x-axis is tangential to the striking surface and generally parallel to a ground plane when the head is in an address position and a positive x-axis extends towards a heel portion; \n wherein the head origin y-axis extends perpendicular to the head origin x-axis and generally parallel to the ground plane when the head is in the address position and a positive y-axis extends from the striking surface and through the rear portion of the club head body; \n wherein the head origin z-axis extends perpendicular to the ground plane, and perpendicular to both the head origin x-axis and y-axis when the head is in the address position and a positive z-axis extends from the head origin and generally upward; \n wherein the golf club head center of gravity has a head origin x-axis coordinate greater than about \u22122 mm and less than about 8 mm and a head origin y-axis coordinate greater than about 25 mm and less than about 40 mm; \n wherein the golf club head center of gravity has a head origin z-axis coordinate less than about 0 mm; \n wherein the golf club head has a moment of inertia about a center of gravity x-axis (CG x-axis), the CG x-axis is parallel to the head origin x-axis and passes through the center of gravity of the golf club head; \n wherein the golf club head has a moment of inertia about a center of gravity z-axis (CG z-axis), the CG z-axis is parallel to the head origin z-axis and passes through the center of gravity of the golf club head; \n wherein a golf club head moment of inertia about the CG x-axis is between about 200 kg\u00b7mm 2  and about 500 kg\u00b7mm 2  and a moment of inertia about the CG z-axis is between about 350 kg\u00b7mm 2 and about 600 kg\u00b7mm 2 ; and \n wherein at least 50 percent of the crown portion has an areal weight less than 0.4 g/cm 2 .

Metadata:
- Claim Count in Document: 23.0
- Percentile: 93.0
- Lexical Diversity: 2.23438
- Patent Class: 473.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15242997', '14525540', '15004509', '13956046', '12646769']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7893972491683199
- 35 USC 102 Novelty (BERT): 0.6882068860189434
- Combined Prediction Score: 0.7792782128533823
- Mean Citation Score: 651.55044
- Max Citation Score: 722.4126
- Similarity Product: 717.2935994980216

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