US 12,109,464 B2
Golf club heads and methods to manufacture golf club heads
Robert R. Parsons, Scottsdale, AZ (US); Michael R. Nicolette, Scottsdale, AZ (US); Bradley D. Schweigert, Cave Creek, AZ (US); and Daniel C. Kirtley, Scottsdale, AZ (US)
Assigned to PARSONS XTREME GOLF, LLC, Scottsdale, AZ (US)
Filed by PARSONS XTREME GOLF, LLC, Scottsdale, AZ (US)
Filed on Mar. 22, 2024, as Appl. No. 18/613,386.
Application 18/613,386 is a continuation in part of application No. 18/442,782, filed on Feb. 15, 2024, granted, now 12,005,328.
Application 18/442,782 is a continuation of application No. 18/526,106, filed on Dec. 1, 2023, granted, now 11,938,385.
Application 18/526,106 is a continuation in part of application No. 18/205,019, filed on Jun. 2, 2023, granted, now 11,833,398, issued on Dec. 5, 2023.
Application 18/205,019 is a continuation of application No. 18/115,222, filed on Feb. 28, 2023, granted, now 11,707,655, issued on Jul. 25, 2023.
Application 18/205,019 is a continuation of application No. 17/988,585, filed on Nov. 16, 2022, granted, now 11,779,820, issued on Oct. 10, 2023.
Application 18/115,222 is a continuation of application No. 17/841,893, filed on Jun. 16, 2022, granted, now 11,806,590, issued on Nov. 7, 2023.
Application 17/841,893 is a continuation of application No. 17/685,546, filed on Mar. 3, 2022, granted, now 11,400,352, issued on Aug. 2, 2022.
Application 17/685,546 is a continuation in part of application No. 17/528,402, filed on Nov. 17, 2021, granted, now 11,426,641, issued on Aug. 30, 2022.
Application 17/528,402 is a continuation of application No. 16/566,597, filed on Sep. 10, 2019, granted, now 11,207,575, issued on Dec. 28, 2021.
Application 16/566,597 is a continuation of application No. 16/272,269, filed on Feb. 11, 2019, granted, now 10,449,428, issued on Oct. 22, 2019.
Claims priority of provisional application 63/461,491, filed on Apr. 24, 2023.
Claims priority of provisional application 63/443,494, filed on Feb. 6, 2023.
Claims priority of provisional application 63/389,561, filed on Jul. 15, 2022.
Claims priority of provisional application 63/276,981, filed on Nov. 8, 2021.
Claims priority of provisional application 62/792,191, filed on Jan. 14, 2019.
Claims priority of provisional application 62/787,554, filed on Jan. 2, 2019.
Claims priority of provisional application 62/756,446, filed on Nov. 6, 2018.
Claims priority of provisional application 62/755,160, filed on Nov. 2, 2018.
Claims priority of provisional application 62/732,062, filed on Sep. 17, 2018.
Claims priority of provisional application 62/722,491, filed on Aug. 24, 2018.
Claims priority of provisional application 62/714,948, filed on Aug. 6, 2018.
Claims priority of provisional application 62/629,459, filed on Feb. 12, 2018.
Prior Publication US 2024/0226674 A1, Jul. 11, 2024
Int. Cl. A63B 53/04 (2015.01); A63B 60/54 (2015.01)
CPC A63B 53/0475 (2013.01) [A63B 2053/0479 (2013.01); A63B 60/54 (2015.10); A63B 2209/00 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A golf club head comprising:
a body portion having a volume of less than or equal to 100 cubic centimeters, the body portion comprising a first material having a first density, an interior cavity, a toe portion with a toe portion edge, a heel portion with a heel portion edge, a front opening at a front portion, a back portion having a back wall portion, and a top portion;
a reference coordinate system comprising a horizontal x-axis, a vertical y-axis orthogonal to the x-axis, and a z-axis orthogonal to both the x-axis and the y-axis;
a center of gravity located at x-coordinate location CGX, y-coordinate location CGY, and z-coordinate location CGZ;
a face portion coupled to the front portion to close the front opening, the face portion comprising at least one back groove portion;
a filler material in the interior cavity;
a coefficient of restitution of greater than or equal to 0.81;
a first mass portion coupled to the body portion, the first mass portion comprising a second material having a second density different from the first density, the first mass portion having a first mass portion center of gravity located at x-coordinate location CGM1X, y-coordinate location CGM1Y, and z-coordinate location CGM1Z; and
a second mass portion coupled to the body portion, the second mass portion comprising a third material having a third density different from the first density,
wherein the first mass portion has a first shape and the second mass portion has a second shape different from the first shape,
wherein a distance between the second mass portion and the toe portion edge is less than half a distance between the first mass portion and the toe portion edge,
wherein a distance on the x-axis between CGM1X and CGX is less than or equal to 0.1 inch,
wherein a distance on the y-axis between CGM1Y and CGY is less than or equal to 0.6 inch, and
wherein a distance on the z-axis between CGM1Z and CGZ is less than or equal to 0.4 inch.