Diffuser

Information

  • Patent Grant
  • D932609
  • Patent Number
    D932,609
  • Date Filed
    Wednesday, October 3, 2018
    6 years ago
  • Date Issued
    Tuesday, October 5, 2021
    3 years ago
  • US Classifications
    Field of Search
    • US
    • D23 209
    • D23 358
    • D23 355
    • D23 364
    • D23 365
    • D23 386-393
    • CPC
    • F24F13/0218
    • F24F13/06
    • F24F13/062
    • F24F2013/0608
    • F24F2221/14
    • B64D33/02
    • B64D2033/0246
    • F02C7/05
  • International Classifications
    • 2303
    • Term of Grant
      15Years
Abstract
Description

FIG.1 is a bottom, perspective view of a diffuser in an inflated state.



FIG. 2 is a front view of the diffuser of FIG. 1. The rear view of the diffuser of FIG. 1 is the same as FIG. 2.



FIG. 3 is a left side view of the diffuser of FIG. 1.



FIG. 4 is a right side view of the diffuser of FIG. 1.



FIG. 5 is a bottom view of the diffuser of FIG. 1.



FIG. 6 is a bottom, perspective view of a diffuser in a deflated state.



FIG. 7 is a front view of the diffuser of FIG. 6. The rear view of the diffuser of FIG. 6 is the same as FIG. 7.



FIG. 8 is a left side view of the diffuser of FIG. 6.



FIG. 9 is a right side view of the diffuser of FIG. 6.



FIG. 10 is a bottom view of the diffuser of FIG. 6.



FIG. 11 is a bottom, perspective view of a diffuser in an inflated state.



FIG. 12 is a front view of the diffuser of FIG. 11. The rear view of the diffuser of FIG. 11 is the same as FIG. 12.



FIG. 13 is a left side view of the diffuser of FIG. 11.



FIG. 14 is a right side view of the diffuser of FIG. 11.



FIG. 15 is a bottom view of the diffuser of FIG. 11.



FIG. 16 is a bottom, perspective view of a diffuser in a deflated state.



FIG. 17 is a front view of the diffuser of FIG. 16, The rear view of the diffuser of FIG. 16 is the same as FIG. 17.



FIG. 18 is a left side view of the diffuser of FIG. 16.



FIG. 19 is a right side view of the diffuser of FIG. 16; and,



FIG. 20 is a bottom view of the diffuser of FIG. 16.


The top view of the diffuser in FIGS. 1, 6, 11, and 16 does not form part of the claimed design.


The cross-hatching in FIGS. 11-20 denotes a first color. Areas without the cross-hatching have a second color different than the first color. The first and second colors may be any two different colors.


The broken lines depict portions of the diffuser that form no part of the claim.


Claims
  • The ornamental design for a “diffuser,” as shown and described.
US Referenced Citations (5)
Number Name Date Kind
3084609 Onstad Apr 1963 A
7022010 Cardon Apr 2006 B1
7645188 Peerbolt Jan 2010 B1
7651390 Profeta Jan 2010 B1
20190128557 Schmidt May 2019 A1
Non-Patent Literature Citations (3)
Entry
Duct Sox Textile Air Dispersion Products, “Universal Retrofit Snap Frame”, 2015, 2 pages.
IP Australia, “Formalities Notice No. 1—Requirements for Registration Not Met” issued in connection with Australian design application No. 201911844 dated May 21, 2019, 3 pages.
IP Australia, “Certificate of Registration” issued in connection with Australian design application No. 201911844 dated Jul. 10, 2019, 9 pages.