IP Library › Granted Patent US 1,100,147
Granted Patent S1
US 1,100,147 · App. 29/949,350 · Granted Oct 28, 2025

Drain cover

Inventor: Mingbo Yan (Ningbo, CN)
Assignee: NingBo XueHao Outdoor Products CO., LTD.
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Quick Facts
Patent No.
US 1,100,147
App. No.
29/949,350
Granted
Oct 28, 2025
Kind
S1
Claims (1)

The ornamental design for a drain cover, as shown and described.

Priority Claims (1)
CN 202430338632.3 · Jun 4, 2024 · national
References Cited (16)
US D250276S · Thomas · 1978 [cited by examiner]
US D278655S · Scappaticci · 1985 [cited by examiner]
US D318321S · Wigle · 1991 [cited by examiner]
US D461001S · Hensley · 2002 [cited by examiner]
US 7303089B2 · Keller · 2007 [cited by examiner]
US D599445S · Price · 2009 [cited by examiner]
US D606632S · Price · 2009 [cited by examiner]
US D606633S · Price · 2009 [cited by examiner]
US D702543S · Bell · 2014 [cited by examiner]
US D715902S · Malaker · 2014 [cited by examiner]
US D839421S · Baldauf · 2019 [cited by examiner]
US D860787S · Krokonko · 2019 [cited by examiner]
US 11484996B1 · Wilson · 2022 [cited by examiner]
US D1028180S · Russell · 2024 [cited by examiner]
Amazon.com, Waste Valve Cap with Bayonrt Hook.pdf, posted on Apr. 15, 2024 [online], [retrieved May 21, 2025]. Retrieved from internet, Amazon.com: Aussio (2-Pack, Black T1020-1 Waste Valve Cap with Bayonet Hook 3″ with… [cited by examiner]
Amazon.com, Camco Replacement RV Sewer Hose Storage Cap.pdf, posted on May 3, 2006 [online], [retrieved May 21, 2025]. Retrieved from internet, Amazon.com: Camco Replacement RV Sewer Hose Storage Cap | Seal RV Sewer Hos… [cited by examiner]