IP Library › Granted Patent US 1,079,671
Granted Patent S1
US 1,079,671 · App. 29/881,799 · Granted Jun 17, 2025

Speaker

Inventor: Koo Chuen Tak Lawrence (Hong Kong, CN)
Assignees: Koo Chuen Tak Lawrence; Chan Yin Yan
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Quick Facts
Patent No.
US 1,079,671
App. No.
29/881,799
Granted
Jun 17, 2025
Kind
S1
Claims (1)

The ornamental design for a speaker as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 26, 2023
From: LAWRENCE, KOO CHUEN TAK
To: LAWRENCE, KOO CHUEN TAK; YIN YAN, CHAN
Reel/Frame 062499/0925 →
Priority Claims (1)
CN 202230686502.X · Oct 18, 2022 · national
References Cited (9)
US D756331S · Kamlet · 2016 [cited by examiner]
US D764444S · Sulzer · 2016 [cited by examiner]
US 10306386B2 · Warden · 2019 [cited by examiner]
US D941263S · Kasten · 2022 [cited by examiner]
US 11627397B1 · Filipek · 2023 [cited by examiner]
US 11805343B2 · Kasten · 2023 [cited by examiner]
US D1022954S · Kasten · 2024 [cited by examiner]
US D1022955S · Kasten · 2024 [cited by examiner]
US 20230299600A1 · Sulzer · 2023 [cited by examiner]