IP Library › Granted Patent US 1,096,091
Granted Patent S1
US 1,096,091 · App. 29/841,789 · Granted Oct 7, 2025

Sandal

Inventor: Axel Keller (Milan, IT)
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Quick Facts
Patent No.
US 1,096,091
App. No.
29/841,789
Granted
Oct 7, 2025
Kind
S1
Claims (1)

The ornamental design for a sandal as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 4, 2026
From: KELLER, AXEL
To: BIRKENSTOCK IP GMBH
Reel/Frame 074555/0432 →
Priority Claims (1)
EM 008269286 · Nov 13, 2020 · regional
Continuity (1)
Division 35511901 · May 10, 2021
References Cited (11)
US D919246S · Post · 2021 [cited by examiner]
US D919944S · Post · 2021 [cited by examiner]
US D969465S · Keller · 2022 [cited by examiner]
US D973316S · Burg · 2022 [cited by examiner]
US D1000055S · Altovino · 2023 [cited by examiner]
US D1005650S · Post · 2023 [cited by examiner]
US D1037616S · Schätz · 2024 [cited by examiner]
US D1041820S · Jones · 2024 [cited by examiner]
US D1048664S · Oh · 2024 [cited by examiner]
US D1075263S · Storch · 2025 [cited by examiner]
Birkenstock, “Milano”; https://www.birkenstock.com/de/milano-natural-leather/milano-core-naturalleather-0-eva-u_19.html#lang=de_DE&q=milano; available at least as early as Nov. 12, 2019; date accessed Jul. 5, 2022. [cited by applicant]