Scouring sponge
Latest 3M INNOVATIVE PROPERTIES COMPANY Patents:
Description
Claims
The ornamental design for a scouring sponge, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Amazon.com: Scotch-Brite Scrub Dots Non-Scratch Scrub Sponge, reviews 2018, https://www.amazon.com/Scotch-Brite-Non-Scratch-Sponge-3-Sponges-Sponges/dp/B071 . . . site visited Apr. 24, 2021.
Patent History
Patent number: D929058
Type: Grant
Filed: Dec 30, 2019
Date of Patent: Aug 24, 2021
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventor: Windy A. Santa Cruz (Minneapolis, MN)
Primary Examiner: John R Yeh
Application Number: 29/718,883
Type: Grant
Filed: Dec 30, 2019
Date of Patent: Aug 24, 2021
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventor: Windy A. Santa Cruz (Minneapolis, MN)
Primary Examiner: John R Yeh
Application Number: 29/718,883
Classifications
Current U.S. Class:
Scraper, Duster, Mop, Or Sponge (D32/40)