IP Library › Granted Patent US 1,117,621
Granted Patent S1
US 1,117,621 · App. 29/902,476 · Granted Mar 10, 2026

Tank

Inventor: Diego Alejandro Cuervo Ayala (Sheboygan Falls, WI)
Assignee: Kohler Co.
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Quick Facts
Patent No.
US 1,117,621
App. No.
29/902,476
Granted
Mar 10, 2026
Kind
S1
Claims (1)

The ornamental design for a tank as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 29, 2023
From: AYALA, DIEGO ALEJANDRO CUERVO
To: KOHLER CO.
Reel/Frame 065074/0894 →
References Cited (18)
US D220486S · Sesholtz · 1971 [cited by examiner]
US D240530S · Kubik · 1976 [cited by examiner]
US D311767S · Beall · 1990 [cited by examiner]
US D482100S · Foy · 2003 [cited by examiner]
US D557375S · Mayer · 2007 [cited by examiner]
US D657031S · Bickerstaffe · 2012 [cited by examiner]
US D709183S · Kemlein · 2014 [cited by examiner]
US D711500S · Marchetti · 2014 [cited by examiner]
US D942584S · Li · 2022 [cited by examiner]
US D976360S · Melkonian · 2023 [cited by examiner]
US D991422S · Zion · 2023 [cited by examiner]
US 11873634B2 · Kuru · 2024 [cited by applicant]
US D1050344S · Feola · 2024 [cited by examiner]
US D1058745S · Funke · 2025 [cited by examiner]
US 20180238029A1 · Kuhbier · 2018 [cited by examiner]
CN 308898387 · 2024 [cited by examiner]
GB 6352323 · 2024 [cited by examiner]
GB 6352325 · 2024 [cited by examiner]