Combination gas burner assembly
US-2024418374-A1 · Dec 19, 2024 · US
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Duffy Patrick J patents
Duffy Patrick J is listed as an inventor on 37 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Duffy Patrick J |
| Total patents | 37 |
| First publication | Oct 5, 2017 |
| Latest publication | Dec 19, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Cooktop with hinged burner grates
US-2024302052-A1 · Sep 12, 2024 · US
Combination gas burner assembly
US-12078361-B2 · Sep 3, 2024 · US
Cooking burner
US-D1038694-S · Aug 13, 2024 · US
Cooktop with hinged burner grates
US-12018843-B2 · Jun 25, 2024 · US
Cooktop with hinged grates
US-2024093878-A1 · Mar 21, 2024 · US
Cooktop with hinged grates
US-11873996-B2 · Jan 16, 2024 · US
Combination gas burner assembly
US-2023313999-A1 · Oct 5, 2023 · US
Orifice holder
US-11566791-B2 · Jan 31, 2023 · US
Anti-rotation feature for a burner
US-11549688-B2 · Jan 10, 2023 · US
Recent patents
Latest publications not already listed above.
Cooktop with side frame members
US-11536463-B2 · Dec 27, 2022 · US
Cooktop with hinged burner grates
US-2022235943-A1 · Jul 28, 2022 · US
Cooking burner
US-D951019-S · May 10, 2022 · US
Cooktop with hinged burner grates
US-11320152-B2 · May 3, 2022 · US
Orifice holder
US-2022113031-A1 · Apr 14, 2022 · US
Cooktop with hinged grates
US-2022049852-A1 · Feb 17, 2022 · US
Orifice holder
US-11248802-B2 · Feb 15, 2022 · US
Orifice holder mounting system for gas cooktop
US-11236909-B2 · Feb 1, 2022 · US
Cooktop with hinged grates
US-11162689-B2 · Nov 2, 2021 · US
Cooking burner
US-D926520-S · Aug 3, 2021 · US
Cooktop with hinged grates
US-2021131674-A1 · May 6, 2021 · US
Cooktop with hinged burner grates
US-2021131673-A1 · May 6, 2021 · US
Orifice holder
US-2021116130-A1 · Apr 22, 2021 · US
Cooktop with side frame members
US-2021063020-A1 · Mar 4, 2021 · US
Anti-rotation feature for a burner
US-2020333012-A1 · Oct 22, 2020 · US
Sliding orifice holder for a gas powered cooktop
US-10808939-B2 · Oct 20, 2020 · US
Orifice Holder Mounting System for Gas Cooktop
US-2020278114-A1 · Sep 3, 2020 · US
Orifice holder mounting system for gas cooktop
US-10697641-B2 · Jun 30, 2020 · US
Dishwasher with condensing drying system
US-10512388-B2 · Dec 24, 2019 · US
Sliding orifice holder for a gas powered cooktop
US-2019128530-A1 · May 2, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Whirlpool Co | 37 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F24C3/085 | 19 |
| F23D14/06 | 13 |
| F24C15/107 | 10 |
| F23D14/58 | 8 |
| F24C15/10 | 7 |