US 11,890,515 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); Caleb S. Kroloff, Phoenix, AZ (US); Daniel C. Kirtley, Scottsdale, AZ (US); and William N. Knopka, Scottsdale, AZ (US)
Assigned to PARSONS XTREME GOLF, LLC, Scottsdale, AZ (US)
Filed by PARSONS XTREME GOLF, LLC, Scottsdale, AZ (US)
Filed on May 20, 2022, as Appl. No. 17/750,053.
Application 17/750,053 is a continuation of application No. 17/545,708, filed on Dec. 8, 2021, granted, now 11,369,847.
Application 17/545,708 is a continuation in part of application No. 17/099,362, filed on Nov. 16, 2020, granted, now 11,291,890, issued on Apr. 5, 2022.
Application 17/099,362 is a continuation of application No. 16/820,136, filed on Mar. 16, 2020, granted, now 10,874,919, issued on Dec. 29, 2020.
Application 16/820,136 is a continuation of application No. 16/590,105, filed on Oct. 1, 2019, granted, now 10,632,349, issued on Apr. 28, 2020.
Claims priority of provisional application 63/171,481, filed on Apr. 6, 2021.
Claims priority of provisional application 63/135,426, filed on Jan. 8, 2021.
Claims priority of provisional application 62/908,467, filed on Sep. 30, 2019.
Claims priority of provisional application 62/903,467, filed on Sep. 20, 2019.
Claims priority of provisional application 62/877,934, filed on Jul. 24, 2019.
Claims priority of provisional application 62/877,915, filed on Jul. 24, 2019.
Claims priority of provisional application 62/865,532, filed on Jun. 24, 2019.
Claims priority of provisional application 62/826,310, filed on Mar. 29, 2019.
Claims priority of provisional application 62/814,959, filed on Mar. 7, 2019.
Prior Publication US 2022/0273993 A1, Sep. 1, 2022
Int. Cl. A63B 53/04 (2015.01); A63B 60/02 (2015.01); A63B 1/00 (2006.01); A63B 60/54 (2015.01); A63B 60/00 (2015.01)
CPC A63B 53/0466 (2013.01) [A63B 1/00 (2013.01); A63B 53/04 (2013.01); A63B 60/02 (2015.10); A63B 53/045 (2020.08); A63B 53/0408 (2020.08); A63B 53/0412 (2020.08); A63B 53/0433 (2020.08); A63B 53/0475 (2013.01); A63B 60/002 (2020.08); A63B 60/54 (2015.10); A63B 2053/0491 (2013.01); A63B 2209/00 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A golf club head comprising:
a body portion being hollow to define an interior cavity, the body portion made from a first material with a first density, the body portion comprising a toe portion with a toe portion edge, a heel portion with a heel portion edge, a front portion, a back portion with a back wall portion including a back opening portion, a top portion with a top portion edge, and a sole portion with a sole portion edge;
a back cover portion made from second material with a second density different from the first density, the back cover portion coupled to the body portion to close the back opening portion;
a filler material at least partially filling the interior cavity;
a first mass portion having a first diameter and a first length, the first mass portion coupled to the back cover portion, the first mass portion made from a third material with a third density greater than the first density; and
a second mass portion having a second diameter and a second length, the second mass portion coupled to a center portion of the back cover portion, the second mass portion made from the third material,
wherein the second diameter is greater than the first diameter.