USD1021057S1 - Air duct end cover - Google Patents
Air duct end cover Download PDFInfo
- Publication number
- USD1021057S1 USD1021057S1 US29/768,949 US202129768949F USD1021057S US D1021057 S1 USD1021057 S1 US D1021057S1 US 202129768949 F US202129768949 F US 202129768949F US D1021057 S USD1021057 S US D1021057S
- Authority
- US
- United States
- Prior art keywords
- air duct
- end cover
- duct end
- view
- ornamental design
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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Description
Claims (1)
- The ornamental design for an air duct end cover, as shown and described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/768,949 USD1021057S1 (en) | 2021-02-02 | 2021-02-02 | Air duct end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/768,949 USD1021057S1 (en) | 2021-02-02 | 2021-02-02 | Air duct end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD1021057S1 true USD1021057S1 (en) | 2024-04-02 |
Family
ID=90457034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/768,949 Active USD1021057S1 (en) | 2021-02-02 | 2021-02-02 | Air duct end cover |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD1021057S1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1084057S1 (en) * | 2022-03-07 | 2025-07-15 | Lg Electronics Inc. | Duct for refrigerator |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2982197A (en) * | 1958-09-12 | 1961-05-02 | James A Roberts | Modular air diffuser |
| US3170387A (en) * | 1962-12-17 | 1965-02-23 | John V Felter | Diffusers |
| US3388655A (en) * | 1966-08-08 | 1968-06-18 | Donald I. Dennis | Air diffuser |
| US4266470A (en) * | 1979-10-24 | 1981-05-12 | C. A. Schroeder Inc. | Universal air diffuser |
| US5107755A (en) * | 1990-10-19 | 1992-04-28 | Leban Group | Inconspicuous, room-ceiling-mountable, non-productive-energy-loss-minimizing, air diffuser for a room |
| USD331102S (en) * | 1989-01-23 | 1992-11-17 | Hart & Cooley, Inc. | Combined ceiling diffuser and air deflector pendulum for providing different air flow patterns for heating and cooling |
| US5476419A (en) * | 1994-11-15 | 1995-12-19 | Eljer Industries | Thermally actuated heating/cooling air changeover deflector structure for a ceiling diffuser |
| CA2262172A1 (en) * | 1999-01-14 | 2000-07-14 | Hart & Cooley, Inc. | Radial flow air diffuser |
| US6135878A (en) * | 1999-02-26 | 2000-10-24 | E. H. Price Limited | Modular core air diffusers |
| US6270401B1 (en) * | 1999-06-03 | 2001-08-07 | Hart & Cooley, Inc. | Air diffuser with unitary valve assembly |
| WO2006048970A1 (en) * | 2004-11-02 | 2006-05-11 | Takaoka, Hideko | Airflow diffuser (diffuser fan) and air conditioner |
| WO2013082647A1 (en) * | 2011-12-05 | 2013-06-13 | Kaip Pty Limited | An air diffuser and an air circulation system |
| CN210441408U (en) * | 2019-07-02 | 2020-05-01 | 永金建筑科技(上海)有限公司 | Air diffuser for gypsum board ceiling |
| US20200292202A1 (en) * | 2019-03-11 | 2020-09-17 | Air Distribution Technologies Ip, Llc | Undulated surface enhancement of diffuser blades for round and rectangular ceiling diffuser |
| US20220412602A1 (en) * | 2021-06-29 | 2022-12-29 | Victor Ciuricov | Air diffuser assembly |
-
2021
- 2021-02-02 US US29/768,949 patent/USD1021057S1/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2982197A (en) * | 1958-09-12 | 1961-05-02 | James A Roberts | Modular air diffuser |
| US3170387A (en) * | 1962-12-17 | 1965-02-23 | John V Felter | Diffusers |
| US3388655A (en) * | 1966-08-08 | 1968-06-18 | Donald I. Dennis | Air diffuser |
| US4266470A (en) * | 1979-10-24 | 1981-05-12 | C. A. Schroeder Inc. | Universal air diffuser |
| USD331102S (en) * | 1989-01-23 | 1992-11-17 | Hart & Cooley, Inc. | Combined ceiling diffuser and air deflector pendulum for providing different air flow patterns for heating and cooling |
| US5107755A (en) * | 1990-10-19 | 1992-04-28 | Leban Group | Inconspicuous, room-ceiling-mountable, non-productive-energy-loss-minimizing, air diffuser for a room |
| US5476419A (en) * | 1994-11-15 | 1995-12-19 | Eljer Industries | Thermally actuated heating/cooling air changeover deflector structure for a ceiling diffuser |
| CA2262172A1 (en) * | 1999-01-14 | 2000-07-14 | Hart & Cooley, Inc. | Radial flow air diffuser |
| US6135878A (en) * | 1999-02-26 | 2000-10-24 | E. H. Price Limited | Modular core air diffusers |
| US6270401B1 (en) * | 1999-06-03 | 2001-08-07 | Hart & Cooley, Inc. | Air diffuser with unitary valve assembly |
| WO2006048970A1 (en) * | 2004-11-02 | 2006-05-11 | Takaoka, Hideko | Airflow diffuser (diffuser fan) and air conditioner |
| WO2013082647A1 (en) * | 2011-12-05 | 2013-06-13 | Kaip Pty Limited | An air diffuser and an air circulation system |
| US20200292202A1 (en) * | 2019-03-11 | 2020-09-17 | Air Distribution Technologies Ip, Llc | Undulated surface enhancement of diffuser blades for round and rectangular ceiling diffuser |
| CN210441408U (en) * | 2019-07-02 | 2020-05-01 | 永金建筑科技(上海)有限公司 | Air diffuser for gypsum board ceiling |
| US20220412602A1 (en) * | 2021-06-29 | 2022-12-29 | Victor Ciuricov | Air diffuser assembly |
Non-Patent Citations (3)
| Title |
|---|
| 25mm Flat Circular Air Vent Covers, posted on [Aug. 25, 2018] [online], [retrieved Feb. 6, 2023]. Retrieved from internet, https://www.amazon.co.uk/Circular-Stainless-Cabinet-Bathroom-Ventilation/dp/B07GSWH56K?th=1 (Year: 2018). * |
| MCDT Modular T-Bar Panel, posted on [May 15, 2013] [online], [retrieved Feb. 6, 2023]. Retrieved from internet, https://www.hartandcooley.com/products/mcdt/modular-t-bar-panel (Year: 2013). * |
| Perforated Ceiling Diffuser, posted on [date not available] [online], [retrieved Mar. 22, 2023]. Retrieved from internet, https://airmasteremirates.com/product/perforated-ceiling-diffuser-accessories-and-product-summary/ (Year: 2023). * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1084057S1 (en) * | 2022-03-07 | 2025-07-15 | Lg Electronics Inc. | Duct for refrigerator |
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|---|---|---|---|
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| FEPP | Fee payment procedure |
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