Filter for bed mattress
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Description
The broken lines in
Claims
We claim the ornamental design for a filter for bed mattress, as shown and described.
Referenced Cited
U.S. Patent Documents
D605274 | December 1, 2009 | Kawano |
D754315 | April 19, 2016 | Morin |
D824505 | July 31, 2018 | Mork |
D938005 | December 7, 2021 | Kyung |
20110225939 | September 22, 2011 | Loggins |
20170007951 | January 12, 2017 | DeChristofaro |
20180015404 | January 18, 2018 | Branzelle |
20190105593 | April 11, 2019 | Krull |
Patent History
Patent number: D947347
Type: Grant
Filed: May 21, 2020
Date of Patent: Mar 29, 2022
Assignee: LG ELECTRONICS INC. (Seoul)
Inventors: Jaemyung Lim (Seoul), Keunho Ju (Seoul), Deung Hwangbo (Seoul), Hojae Jung (Seoul), Eunkyung Noh (Seoul), Jeaseok Seong (Seoul)
Primary Examiner: Gino Colan
Assistant Examiner: David OBrien
Application Number: 29/735,464
Type: Grant
Filed: May 21, 2020
Date of Patent: Mar 29, 2022
Assignee: LG ELECTRONICS INC. (Seoul)
Inventors: Jaemyung Lim (Seoul), Keunho Ju (Seoul), Deung Hwangbo (Seoul), Hojae Jung (Seoul), Eunkyung Noh (Seoul), Jeaseok Seong (Seoul)
Primary Examiner: Gino Colan
Assistant Examiner: David OBrien
Application Number: 29/735,464
Classifications
Current U.S. Class:
Filter (D23/365)