Diffuser head for an air conditioning system

Information

  • Patent Grant
  • D933804
  • Patent Number
    D933,804
  • Date Filed
    Friday, January 17, 2020
    4 years ago
  • Date Issued
    Tuesday, October 19, 2021
    3 years ago
  • US Classifications
    Field of Search
    • US
    • D23 386-389
    • D23 390
    • D23 392-393
    • CPC
    • F24F13/06
    • F24F13/08
    • F24F13/082
    • F24F13/084
    • F24F2007/0025
    • B60H1/34
    • B60H1/00871
  • International Classifications
    • 2303
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a front perspective view of a diffuser head for an air conditioning system illustrating an embodiment of our new design;



FIG. 2 is a rear perspective view thereof;



FIG. 3 is a side view thereof;



FIG. 4 is a side view thereof;



FIG. 5 is a side view thereof;



FIG. 6 is a side view thereof;



FIG. 7 is a front view thereof; and,



FIG. 8 is a rear view thereof.


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.
US Referenced Citations (21)
Number Name Date Kind
2365867 Dauphinee Dec 1944 A
D158672 Koch May 1950 S
2521636 Kurth Sep 1950 A
2531733 Honerkamp Nov 1950 A
2571726 Koch Oct 1951 A
D165983 Kennedy Feb 1952 S
D185487 Boyer Jun 1959 S
2994259 O'Day Aug 1961 A
D192312 Hart Feb 1962 S
3221634 Boesen Dec 1965 A
3311044 Marino Mar 1967 A
3592240 Hedrick Jul 1971 A
D270276 Stern Aug 1983 S
4884497 Dosmann Dec 1989 A
D328875 Perkins Aug 1992 S
5211605 Shiga May 1993 A
D417498 Meyer Dec 1999 S
6536222 Ahn et al. Mar 2003 B1
D563542 Wettergren Mar 2008 S
10710427 Bullock Jul 2020 B2
20200108693 Bullock Apr 2020 A1
Foreign Referenced Citations (2)
Number Date Country
700801 Mar 1996 EP
1870270 Dec 2007 EP
Non-Patent Literature Citations (3)
Entry
“Round Ceiling Diffuser”, Jun. 14, 2015, Amazon, site visited Jun. 7, 2021: https://www.amazon.com/dp/B00ZNN97E4 (Year: 2015).
“HG Power 4 Inch Round Air Vent”, Jan. 2, 2018, Amazon, site visited Jun. 7, 2021: https://www.amazon.com/dp/B078RMWKV5/ (Year: 2018).
International Search Report and Written Opinion dated Dec. 18, 2019 for Application No. PCT/US2019/054963 filed Oct. 7, 2019.
Continuation in Parts (1)
Number Date Country
Parent 16594597 Oct 2019 US
Child 29721122 US