Cleaning tool
Latest 3M Innovative Properties Company Patents:
The portions of the cleaning tool in
Claims
The ornamental design for a cleaning tool, as shown and described.
| D416372 | November 16, 1999 | Sherman |
| D473027 | April 8, 2003 | Pecaut |
| D509935 | September 20, 2005 | Burt |
| D588766 | March 17, 2009 | Dunshee |
| D797390 | September 12, 2017 | Kawasaki |
| D848102 | May 7, 2019 | Carlson |
| D850041 | May 28, 2019 | Endle |
| D851344 | June 11, 2019 | Carlson |
| D857929 | August 27, 2019 | Darrow |
| D862020 | October 1, 2019 | Gorrell |
| D864507 | October 22, 2019 | Stoughton |
| D866105 | November 5, 2019 | Carlson |
| D866891 | November 12, 2019 | Carlson |
| D866892 | November 12, 2019 | Hunt |
| D866893 | November 12, 2019 | Hunt |
| D878694 | March 17, 2020 | Carlson |
| D880796 | April 7, 2020 | Baldwin |
| D901115 | November 3, 2020 | Carlson |
| D901803 | November 10, 2020 | Konkey |
| 20070067937 | March 29, 2007 | Federlein |
| 20190015875 | January 17, 2019 | Gardner, Jr. |
| 20190104918 | April 11, 2019 | Carlson |
| 1161076 | October 2002 | JP |
| 1601500 | March 2018 | JP |
- “Bath and Toilet,” Mart, vol. 4-8 (Feb. 28, 20111), P177, 1 page.
Type: Grant
Filed: Jun 26, 2018
Date of Patent: Aug 10, 2021
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventor: Mark W. Baldwin (Woodbury, MN)
Primary Examiner: Michelle E. Wilson
Application Number: 29/654,684