Diffuser head for an air conditioning system
Description
The broken lines in the drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design.
Claims
The ornamental design for a diffuser head for an air conditioning system as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 2365867 | December 1944 | Dauphinee |
| D158672 | May 1950 | Koch |
| 2521636 | September 1950 | Kurth |
| 2531733 | November 1950 | Honerkamp |
| 2571726 | October 1951 | Koch |
| D165983 | February 1952 | Kennedy |
| D174230 | March 1955 | Lewis |
| D185487 | June 1959 | Boyer et al. |
| 2994259 | August 1961 | O'Day |
| D192312 | February 1962 | Hart |
| 3221634 | December 1965 | Jens et al. |
| 3311044 | March 1967 | Marino |
| 3592240 | July 1971 | Hedrick et al. |
| D270276 | August 23, 1983 | Stern et al. |
| 4884497 | December 5, 1989 | Dosmann |
| D328875 | August 25, 1992 | Perkins |
| 5211605 | May 18, 1993 | Shiga et al. |
| D417498 | December 7, 1999 | Meyer |
| D471971 | March 18, 2003 | Hurlstone |
| 6536222 | March 25, 2003 | Ahn et al. |
| D525354 | July 18, 2006 | Nishizawa |
| D563542 | March 4, 2008 | Wettergren |
| D581032 | November 18, 2008 | Parry |
| 7908879 | March 22, 2011 | Chen |
| D648662 | November 15, 2011 | Stephenson |
| D755099 | May 3, 2016 | Suzuki |
| 10221861 | March 5, 2019 | Avedon |
| 10449836 | October 22, 2019 | Lee |
| 10710427 | July 14, 2020 | Bullock et al. |
| D909559 | February 2, 2021 | Harman |
| D933804 | October 19, 2021 | Bullock et al. |
| 20160102884 | April 14, 2016 | Terai et al. |
| 20170326951 | November 16, 2017 | Frenzel et al. |
| 20200108693 | April 9, 2020 | Bullock et al. |
| 20220146142 | May 12, 2022 | Wind et al. |
| 0700801 | March 1996 | EP |
| 1870270 | December 2007 | EP |
- ABS Adjustable Air Vent Round Soffit Exhaust, Sep. 27, 2018, Amazon, site visited Mar. 26, 2026: https://www.amazon.ae/dp/B07GYR9JZ7/ (Year: 2018).
- Round Ceiling Diffuser, Jun. 14, 2015, Amazon, site visited Dec. 6, 2022: https://www.amazon.com/dp/BOOZNN97E4 (Year: 2015).
- HG Power 5 inch Round Air Vent, Oct. 22, 2018, Amazon, site visited Feb. 24, 2023: https://www.amazon.ca/dp/ B07JKTH7VG/ (Year: 2018).
- Toyota Corolla Open and Close Air Vents, Nov. 28, 2017, YouTube, site visited Feb. 24, 2023: https://www.youtube.com/ watch?v=x-6pqke3vI0 (Year: 2017).
- International Search Report and Written Opinion dated Dec. 18, 2019, for Application No. PCT/US2019/054963 filed Oct. 7, 2019.
- “HG Power 4 Inch Round Air Vent”, Jan. 2, 2018, Amazon, https://www.amazon.com/dp/B078RMWKV5/ (Year: 2018).
Patent History
Patent number: D1142947
Type: Grant
Filed: Jun 13, 2023
Date of Patent: Aug 18, 2026
Assignee: Thor Tech, Inc. (Elkhart, IN)
Inventors: Mark Bullock (Elkhart, IN), Jon Brock (Warsaw, IN), Bradd Giggy (LaGrange, IN), Jeff Snyder (White Pigeon, MI), Don Battles, Jr. (Goshen, IN)
Primary Examiner: Bobby W Jones, II
Application Number: 29/894,729
Type: Grant
Filed: Jun 13, 2023
Date of Patent: Aug 18, 2026
Assignee: Thor Tech, Inc. (Elkhart, IN)
Inventors: Mark Bullock (Elkhart, IN), Jon Brock (Warsaw, IN), Bradd Giggy (LaGrange, IN), Jeff Snyder (White Pigeon, MI), Don Battles, Jr. (Goshen, IN)
Primary Examiner: Bobby W Jones, II
Application Number: 29/894,729
Classifications
Current U.S. Class:
Flow Director (29) (D23/387)