Sponge
Description
Claims
The ornamental design for a sponge, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- AMazon Kitchen Scrub SPonges, image review Jul. 23, 2020, site visited Jun. 4, 2021, https://www.amazon.com/Non-Scratch-Multi-Use-Three-Layer-Cleaning-Sponge%EF%BC% . . . .
- Ubuy website oldest review May 8, 2020, https://www.ubuy.co.id/en/product/ETOHLAM-kitchen-scrub-sponges-non-scratch-multi-use-heavy-duty-scrub-sponge-for-dishes-pots-and-pans-three-l, site visited Jun. 4, 2021.
Patent History
Patent number: D941543
Type: Grant
Filed: Feb 2, 2021
Date of Patent: Jan 18, 2022
Inventor: Rongyi Wang (Quanzhou)
Primary Examiner: John R Yeh
Application Number: 29/768,997
Type: Grant
Filed: Feb 2, 2021
Date of Patent: Jan 18, 2022
Inventor: Rongyi Wang (Quanzhou)
Primary Examiner: John R Yeh
Application Number: 29/768,997
Classifications
Current U.S. Class:
Scraper, Duster, Mop, Or Sponge (D32/40)