IP Library › Granted Patent US 1,111,548
Granted Patent S1
US 1,111,548 · App. 29/982,980 · Granted Feb 10, 2026

Door curtain

Inventor: Nina Li (Anhui, CN)
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Quick Facts
Patent No.
US 1,111,548
App. No.
29/982,980
Granted
Feb 10, 2026
Kind
S1
Claims (1)

The ornamental design for a door curtain as shown and described.

References Cited (15)
US 13931A · Martin · 1855 [cited by examiner]
US 4874028A · Lynch · 1989 [cited by examiner]
US 5323835A · Bachmeier · 1994 [cited by examiner]
US 6209614B1 · Smoot · 2001 [cited by examiner]
US D880004S · Hearne · 2020 [cited by examiner]
US D1007808S · Zhang · 2023 [cited by examiner]
US D1018128S · Zhu · 2024 [cited by examiner]
US 12129712B1 · Wong · 2024 [cited by examiner]
US D1053596S · Guo · 2024 [cited by examiner]
US D1069456S · Li · 2025 [cited by examiner]
US D1088621S · Zhu · 2025 [cited by examiner]
US 20100186300A1 · Trageser · 2010 [cited by examiner]
US 20220356757A1 · Mitchell · 2022 [cited by examiner]
JP 2024016699 · 2025 [cited by examiner]
Transparent Insulated Door Curtain, Sunmoxia. Sold on amazon.com. Mar. 23, 2024. Accessed on Oct. 28, 2025. <https://www.amazon.com/Transparent-Insulated-Sunmoxia-Reversible-Conditioner/dp/B0CYWPD4K9/?th=1>. [cited by examiner]