Cleaning sponge
Description
Claims
The ornamental design for a cleaning sponge, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Scrub Daddy Sponge, available in Amazon.com, date first available Sep. 10, 2014 [online], [site visited Aug. 30, 2022], Available from the internet URL: https://www.amazon.com/Scrub-Daddy-Scratch-FlexTexture-Scrubber/dp/B00NGWJCIA/ref=dp_fod_2 (Year: 2014).
- SmilePowo 16 Pack Frog Cleaning Sponges, available in Amazon.com, date first available Mar. 31, 2022 [online], [site visited Sep. 1, 2022], Available from the internet URL: https://www.amazon.com/SmilePowo-Dual-Sided-Multi-Functional-Dishwashing-Furniture/dp/B09WYMKTXB/ref=pd_lpo_1 (Year: 2022).
- SmilePowo 10 Pack Frog Shape Compressed Sponges, available in Amazon.co.uk, date first available Jul. 31, 2021 [online], [site visited Sep. 1, 2022], Available from the internet URL: https://www.amazon.co.uk/SmilePowo-Compressed-Multi-Functional-Non-Scratch-Cleansing/dp/B0999HFV2X/ref=sr_1_1 (Year: 2021).
- SOL 2pk Freddy The Frog Baby Bath Sponge, available in Amazon.co.uk, date first available Oct. 6, 2020 [online], [site visited Sep. 1, 2022], Available from the internet URL: https://www.amazon.co.uk/SOL-Freddy-Frog-Sponge-1pk-X2units/dp/B08LV9C4P6/ref=sr_1_23 (Year: 2020).
Patent History
Patent number: D971539
Type: Grant
Filed: Sep 7, 2021
Date of Patent: Nov 29, 2022
Inventor: Chenguo Wu (Shenzhen)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Jennylou M Binas
Application Number: 29/789,182
Type: Grant
Filed: Sep 7, 2021
Date of Patent: Nov 29, 2022
Inventor: Chenguo Wu (Shenzhen)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Jennylou M Binas
Application Number: 29/789,182
Classifications