IP Library Granted Patent US 1,128,821
Granted Patent S1
US 1,128,821 · App. 29/945,619 · Granted Jun 2, 2026

Golf club head

Inventor: Jimmy Kuan (West Covina, CA)
Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
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Quick Facts
Patent No.
US 1,128,821
App. No.
29/945,619
Granted
Jun 2, 2026
Kind
S1
Claims (1)

The ornamental design for a golf club head as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 21, 2026
From: KUAN, JIMMY
To: SUMITOMO RUBBER INDUSTRIES, LTD.
Reel/Frame 074429/0172 →
References Cited (31)
US 5160136A · Eger · 1992 [cited by examiner]
US D723120S · Nicolette · 2015 [cited by examiner]
US D726265S · Nicolette · 2015 [cited by examiner]
US D773575S · Nicolette · 2016 [cited by examiner]
US 10039963B2 · Ripp · 2018 [cited by examiner]
US D860358S · Stokke · 2019 [cited by examiner]
US 10561909B2 · Ripp · 2020 [cited by examiner]
US 10661129B2 · Seagram · 2020 [cited by examiner]
US 10843052B2 · Seagram · 2020 [cited by examiner]
US D928261S · Clarke · 2021 [cited by examiner]
US D931963S · Kuan · 2021 [cited by examiner]
US 11110330B2 · Ripp · 2021 [cited by examiner]
US D937949S · Kuan · 2021 [cited by examiner]
US D939651S · Kuan · 2021 [cited by examiner]
US D940263S · Kuan · 2022 [cited by examiner]
US 11247107B2 · Seagram · 2022 [cited by examiner]
US D973806S · Cyrulik · 2022 [cited by examiner]
US D986362S · Cyrulik · 2023 [cited by examiner]
US D1034864S · Cyrulik · 2024 [cited by examiner]
US 20180318664A1 · Ripp · 2018 [cited by examiner]
US 20190217162A1 · Seagram · 2019 [cited by examiner]
US 20200147457A1 · Ripp · 2020 [cited by examiner]
US 20210038952A1 · Seagram · 2021 [cited by examiner]
US 20210362010A1 · Ripp · 2021 [cited by examiner]
US 20230201675A1 · Ripp · 2023 [cited by examiner]
JP 1794613 · 2025 [cited by examiner]
KR 3013137580000 · 2025 [cited by examiner]
Golf irons google search; google.com; Dec. 17, 2025. [cited by examiner]
Golf wedges google search; google.com; Dec. 17, 2025. [cited by examiner]
Cleveland golf wedges google search; google.com; Jan. 6, 2026. [cited by examiner]
dunlopsports.com; cleveland golf wedges; retrieved from internet Jan. 6, 2026. [cited by examiner]