Reusable filter frame for filter media
Latest 3M Innovative Properties Company Patents:
Description
The portions of the reusable filter frame for filter media depicted in broken lines in
Claims
The ornamental design for a reusable filter frame for filter media as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| D483103 | December 2, 2003 | Dalzell |
| D538418 | March 13, 2007 | Pippel |
| D593189 | May 26, 2009 | Kawano |
| D605275 | December 1, 2009 | Kawano |
| D762832 | August 2, 2016 | Gale |
| D824505 | July 31, 2018 | Mork |
| D875910 | February 18, 2020 | Clear |
| 20040172928 | September 9, 2004 | Kubokawa |
- Filtrete Refillable Air Filter Starter Kit. “Filtrete Filter Frame” www.amazon.com. Online Retail Page. Fri. Apr. 18, 2025. Shown in pp. 1-3, 5-8. Full URL: https://www.amazon.com/Filtrete-Refillable-Reusable-Honeywell-Allergen/dp/B0DYQND2CH (Year: 2024).
Patent History
Patent number: D1089600
Type: Grant
Filed: Feb 29, 2024
Date of Patent: Aug 19, 2025
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Jacob T. Lusson (Richfield, MN), Judd D. Olson (Deephaven, MN), Bryan L. Gerhardt (Woodbury, MN), Mark A. Sanocki (Vadnais Heights, MN)
Primary Examiner: Erich G Herbermann
Assistant Examiner: David OBrien
Application Number: 29/930,517
Type: Grant
Filed: Feb 29, 2024
Date of Patent: Aug 19, 2025
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Jacob T. Lusson (Richfield, MN), Judd D. Olson (Deephaven, MN), Bryan L. Gerhardt (Woodbury, MN), Mark A. Sanocki (Vadnais Heights, MN)
Primary Examiner: Erich G Herbermann
Assistant Examiner: David OBrien
Application Number: 29/930,517
Classifications
Current U.S. Class:
Filter (D23/365)