Shoe for a disposable head toilet cleaning system
Latest 3M Innovative Properties Company Patents:
Description
The broken lines shown in the drawings depict portions of the shoe for a disposable head toilet cleaning system that form no part of the claimed design. The shading is provided to illustrate contour only and is not an indication of texture, gloss, etc.
Claims
The ornamental design for a shoe for a disposable head toilet cleaning system as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D685548 | July 2, 2013 | Wong |
| D806337 | December 26, 2017 | Chaffee |
| D842568 | March 5, 2019 | Koennecke |
| D844919 | April 2, 2019 | Renner |
| D846302 | April 23, 2019 | Kropfelder |
| D859852 | September 17, 2019 | Laude |
| 10610066 | April 7, 2020 | Wayne |
| D915701 | April 6, 2021 | Li |
| 11589669 | February 28, 2023 | Delgigante |
| D1037407 | July 30, 2024 | Chaffee |
| D1047332 | October 15, 2024 | Valderrama |
| D1076455 | May 27, 2025 | Wang |
| 20050055787 | March 17, 2005 | Blum |
| 20070089224 | April 26, 2007 | Wildauer |
| 309648955 | December 2025 | CN |
- Szydd Toilet Brush, available in Amazon.it, earliest available date: Aug. 10, 2024 [online], Retrieved on May 22, 2026 from URL: https://www.amazon.it/SZYDD-Octopus-Tweezers-Bathroom-Cleaning/dp/B0DC4CJNKY (Year: 2024).
Patent History
Patent number: D1152552
Type: Grant
Filed: Sep 24, 2024
Date of Patent: Oct 13, 2026
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Mark W. Baldwin (Woodbury, MN), In-Hwan Lee (Hwasung-si), Robert A. Polik (Minneapolis, MN)
Primary Examiner: Darcey E Gottschalk
Assistant Examiner: Michelle Reeves
Application Number: 29/964,710
Type: Grant
Filed: Sep 24, 2024
Date of Patent: Oct 13, 2026
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Mark W. Baldwin (Woodbury, MN), In-Hwan Lee (Hwasung-si), Robert A. Polik (Minneapolis, MN)
Primary Examiner: Darcey E Gottschalk
Assistant Examiner: Michelle Reeves
Application Number: 29/964,710
Classifications
Current U.S. Class:
D6/551;
Scraper, Duster, Mop, Or Sponge (D32/40)