TREA

Cooling fan

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Information

  • Patent Grant
  • D979040
  • Patent Number
    D979,040
  • Date Filed
    Thursday, January 21, 2021
    3 years ago
  • Date Issued
    Tuesday, February 21, 2023
    a year ago
  • US Classifications
    Field of Search
    • US
    • D23 314
    • D23 325
    • D23 328
    • D23 332
    • D23 333
    • D23 335
    • D23 336
    • D23 337
    • D23 341
    • D23 342
    • D23 351
    • D23 352
    • D23 364
    • D23 370-382
    • D23 386
    • D23 387
    • D23 393
    • D23 411-414
    • CPC
    • F04D3/00
    • F04D17/00
    • F04D25/08
    • F04D25/88
    • F04D29/34
    • F04D29/388
    • F04D29/403
    • F04D29/601
    • F04D29/703
    • F04D29/4226
  • International Classifications
    • 2304
    • Term of Grant
      15Years
Information
Abstract
Description

1. Cooling fan




1.1: Front




1.2: Back




1.3: Left




1.4: Right




1.5: Top




1.6: Bottom




1.7: Perspective


Claims
  • The ornamental design for a cooling fan, as shown and described.
Priority Claims (1)
Number Date Country Kind
202030460935.4 Aug 2020 CN national
US Referenced Citations (28)
Number Name Date Kind
D329284 Patton Sep 1992 S
D389567 Gudefin Jan 1998 S
D464723 Fok Oct 2002 S
D479874 Shapiro Sep 2003 S
D483466 Shapiro Dec 2003 S
D483851 Fok Dec 2003 S
D486217 Shapiro Feb 2004 S
D513071 Lee Dec 2005 S
D517190 Wang Mar 2006 S
D522124 Bucher May 2006 S
D546932 Bucher Jul 2007 S
D595395 Lewis Jun 2009 S
D814000 Qiao Mar 2018 S
D854670 Fang Jul 2019 S
D854671 Fang Jul 2019 S
D854672 Fang Jul 2019 S
D879938 Rubin Mar 2020 S
D888223 Yuan Jun 2020 S
D906507 Kimball Dec 2020 S
D910828 Kimball Feb 2021 S
D912234 Liu Mar 2021 S
D933190 Sakamoto Oct 2021 S
D937400 Hong Nov 2021 S
D945590 Zhao Mar 2022 S
D963146 Huang Sep 2022 S
D963147 Lin Sep 2022 S
D964542 Hong Sep 2022 S
D967390 Shang Oct 2022 S