Cleaning tablet
Latest 3M Innovative Properties Company Patents:
Description
The portions of the cleaning tablet with Surface Pattern in
Claims
The ornamental design for a cleaning tablet, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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| 307954262 | April 2023 | CN |
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| WO-D048939-001 | November 1999 | WO |
- Scotch-Brite Scrub & Drop Toilet Cleaning System Refills [online], [site visited Jul. 13, 2023]. Available from internet, URL: <https://www.amazon.com/Scotch-Brite-Cleaning-Refills-Dissolvable-Disposable/dp/B0BX4SJ65P/?th=1> (Year: 2023).
- Clorox Automatic Toilet Bowl Cleaner Tablet [online], [site visited Jul. 13, 2023]. Available from internet, URL: <https://www.amazon.com/Clorox-Automatic-Toilet-Cleaner-Tablet/dp/B07GCDKPJJ/> (Year: 2018).
Patent History
Patent number: D1021234
Type: Grant
Filed: Dec 22, 2021
Date of Patent: Apr 2, 2024
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Mark W. Baldwin (Woodbury, MN), Matthew D. Chaffee (Minneapolis, MN)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Xavier Marti-Santos
Application Number: 29/790,928
Type: Grant
Filed: Dec 22, 2021
Date of Patent: Apr 2, 2024
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Mark W. Baldwin (Woodbury, MN), Matthew D. Chaffee (Minneapolis, MN)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Xavier Marti-Santos
Application Number: 29/790,928
Classifications
Current U.S. Class:
Soap (D28/8.1)