Leading edge of a fan blade
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The dash-dash broken lines illustrate portions of the leading edge of the fan blade and environment. The dash-dot broken lines define the bounds of the claimed design. None of the broken lines form part of the claimed design.
Claims
The ornamental design for a leading edge of a fan blade, as shown and described.
| 4089618 | May 16, 1978 | Patel |
| 5603607 | February 18, 1997 | Kondo et al. |
| 6296446 | October 2, 2001 | Ishijima et al. |
| D515688 | February 21, 2006 | Li |
| 7442010 | October 28, 2008 | Gruber |
| 7815418 | October 19, 2010 | Suzuki et al. |
| 8512004 | August 20, 2013 | Nakagawa et al. |
| 8556587 | October 15, 2013 | Suzuki et al. |
| 8568095 | October 29, 2013 | Bushnell |
| 8721280 | May 13, 2014 | Nakagawa et al. |
| 8915717 | December 23, 2014 | Stephan et al. |
| D725251 | March 24, 2015 | Hamada |
| D725252 | March 24, 2015 | Hamada |
| D727490 | April 21, 2015 | Hatz |
| 9121294 | September 1, 2015 | Kray et al. |
| 9518585 | December 13, 2016 | Choi et al. |
| 9556881 | January 31, 2017 | Seiji et al. |
| D853554 | July 9, 2019 | Biancuzzo |
| D858737 | September 3, 2019 | Tadokoro |
| 10544797 | January 28, 2020 | Kumon |
| D884874 | May 19, 2020 | Meng |
| D901669 | November 10, 2020 | Bushnell |
| 20120171042 | July 5, 2012 | Takeda |
| 20130091888 | April 18, 2013 | Park et al. |
| 20130202443 | August 8, 2013 | Tzeng |
| 20140147282 | May 29, 2014 | Hu et al. |
| 20150044058 | February 12, 2015 | Hamada |
| 20150125307 | May 7, 2015 | Kumon |
| 20150152875 | June 4, 2015 | Kamiya et al. |
| 20170023005 | January 26, 2017 | Gallagher |
| 20170167275 | June 15, 2017 | Schroeder et al. |
| 20170261000 | September 14, 2017 | Komura et al. |
| 20180066521 | March 8, 2018 | Sawada |
| 20180238343 | August 23, 2018 | Nakashima et al. |
| 20180355885 | December 13, 2018 | Kim et al. |
| 20190024674 | January 24, 2019 | Loercher et al. |
| 20200173284 | June 4, 2020 | Gauss |
| 20200355079 | November 12, 2020 | Stauter |
| 201574972 | September 2010 | CN |
| 102022381 | April 2011 | CN |
| 301873335 | March 2012 | CN |
| 204175642 | February 2015 | CN |
| 204572556 | August 2015 | CN |
| 106560115 | April 2017 | CN |
| 106837871 | June 2017 | CN |
| 107143521 | September 2017 | CN |
| 206530537 | September 2017 | CN |
| 206785722 | December 2017 | CN |
| 108087334 | May 2018 | CN |
| 207333287 | May 2018 | CN |
| 108167224 | June 2018 | CN |
| 208185056 | December 2018 | CN |
| 2466150 | June 2012 | EP |
| 2947330 | November 2015 | EP |
| 3217018 | September 2017 | EP |
| 2000110785 | April 2000 | JP |
| 20140039976 | April 2014 | KR |
| 101392610 | May 2014 | KR |
| 20180013514 | February 2018 | KR |
| 2019015729 | January 2019 | WO |
| 2019021468 | January 2019 | WO |
Type: Grant
Filed: May 7, 2019
Date of Patent: Mar 14, 2023
Assignee: CARRIER CORPORATION (Palm Beach Gardens, FL)
Inventors: Richie C. Stauter (Fayetteville, NY), Ryan K. Dygert (Cicero, NY), Mina Adel Zaki (Syracuse, NY), Daniel Asselin (Syracuse, NY)
Primary Examiner: Sharon S Oum
Application Number: 29/690,361