IP Library › Granted Patent US 1,103,692
Granted Patent S1
US 1,103,692 · App. 29/955,961 · Granted Dec 2, 2025

Coffee filter

Inventor: Jorgen Bodum (Meggen, CH)
Assignee: Pi-Design AG
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Quick Facts
Patent No.
US 1,103,692
App. No.
29/955,961
Granted
Dec 2, 2025
Kind
S1
Claims (1)

The ornamental design for a coffee filter as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 5, 2024
From: BODUM, JORGEN
To: PI-DESIGN AG
Reel/Frame 068185/0513 →
Priority Claims (1)
WO WIPO145160 · Feb 28, 2024 · international
References Cited (14)
US D203854S · Douglas · 1966 [cited by examiner]
US D250804S · Nilsson · 1979 [cited by examiner]
US D274115S · Gavin · 1984 [cited by examiner]
US D717110S · De Leo · 2014 [cited by examiner]
US 10307009B2 · Sachtleben · 2019 [cited by examiner]
US D915135S · Lin · 2021 [cited by examiner]
US D966800S · Bodum · 2022 [cited by examiner]
US D976638S · Glupker · 2023 [cited by examiner]
US D987353S · Williams · 2023 [cited by examiner]
US D1083502S · Yoshida · 2025 [cited by examiner]
US 20090178572A1 · Wolcott · 2009 [cited by examiner]
US 20180116441A1 · Kuempel · 2018 [cited by examiner]
US 20190191914A1 · Schillheim · 2019 [cited by examiner]
Kajava Mama Pour Over Dripper | posted at Amazon.com, posted on Jun. 23, 2019, © 1996-2025 Amazon.com, [online], [site visited Jul. 22, 2025]. Available from Internet, <URL:https://www.amazon.de/Kajava-Mama-Pour-Coffee-… [cited by examiner]