IP Library › Granted Patent US 1,147,316
Granted Patent S1
US 1,147,316 · App. 29/883,969 · Granted Sep 8, 2026

Leading edge of a fan blade

Inventors: Richie C. Stauter (Fayetteville, NY); Ryan K. Dygert (Cicero, NY); Mina Adel Zaki (Syracuse, NY); Daniel Asselin (Syracuse, NY)
Assignee: Carrier Corporation
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Quick Facts
Patent No.
US 1,147,316
App. No.
29/883,969
Granted
Sep 8, 2026
Kind
S1
Claims (1)

The ornamental design for a leading edge of a fan blade, as shown and described.

Continuity (1)
Division 29690361 · May 7, 2019
References Cited (66)
US 4089618A · Patel · 1978 [cited by applicant]
US 5603607A · Kondo et al. · 1997 [cited by applicant]
US 6296446B1 · Ishijima et al. · 2001 [cited by applicant]
US D515688S · Li · 2006 [cited by applicant]
US 7442010B2 · Gruber et al. · 2008 [cited by applicant]
US 7815418B2 · Suzuki et al. · 2010 [cited by applicant]
US 8512004B2 · Nakagawa et al. · 2013 [cited by applicant]
US 8556587B2 · Suzuki et al. · 2013 [cited by applicant]
US 8568095B2 · Bushnell · 2013 [cited by applicant]
US 8721280B2 · Nakagawa et al. · 2014 [cited by applicant]
US 8915717B2 · Stephan et al. · 2014 [cited by applicant]
US D725251S · Hamada et al. · 2015 [cited by applicant]
US D725252S · Tamada et al. · 2015 [cited by applicant]
US D727490S · Hatz · 2015 [cited by applicant]
US 9121294B2 · Kray et al. · 2015 [cited by applicant]
US 9518585B2 · Choi et al. · 2016 [cited by applicant]
US 9556881B2 · Seiji et al. · 2017 [cited by applicant]
US D853554S · Biancuzzo · 2019 [cited by applicant]
US D858737S · Tadokoro et al. · 2019 [cited by applicant]
US 10544797B2 · Kumon et al. · 2020 [cited by applicant]
US D884874S · Meng · 2020 [cited by applicant]
US D901669S · Bushnell et al. · 2020 [cited by applicant]
US 11187083B2 · Stauter · 2021 [cited by examiner]
US D980965S · Stauter · 2023 [cited by examiner]
US D1060648S · Eggers · 2025 [cited by examiner]
US D1077196S · Gauss · 2025 [cited by examiner]
US D1079929S · Guo · 2025 [cited by examiner]
US 20120171042A1 · Takeda · 2012 [cited by applicant]
US 20130091888A1 · Park et al. · 2013 [cited by applicant]
US 20130202443A1 · Tzeng · 2013 [cited by applicant]
US 20140147282A1 · Hu et al. · 2014 [cited by applicant]
US 20150044058A1 · Hamada et al. · 2015 [cited by applicant]
US 20150125307A1 · Kumon et al. · 2015 [cited by applicant]
US 20150152875A1 · Kamiya et al. · 2015 [cited by applicant]
US 20170023005A1 · Gallagher · 2017 [cited by applicant]
US 20170167275A1 · Schroeder et al. · 2017 [cited by applicant]
US 20170261000A1 · Komura et al. · 2017 [cited by applicant]
US 20180066521A1 · Sawada · 2018 [cited by applicant]
US 20180238343A1 · Nakashima et al. · 2018 [cited by applicant]
US 20180355885A1 · Kim et al. · 2018 [cited by applicant]
US 20190024674A1 · Loercher et al. · 2019 [cited by applicant]
US 20200173284A1 · Gauss et al. · 2020 [cited by applicant]
US 20200355079A1 · Stauter · 2020 [cited by examiner]
CN 201574972 · 2010 [cited by applicant]
CN 102022381 · 2011 [cited by applicant]
CN 301873335S · 2012 [cited by applicant]
CN 204175642 · 2015 [cited by applicant]
CN 204572556 · 2015 [cited by applicant]
CN 106560115 · 2017 [cited by applicant]
CN 106837871 · 2017 [cited by applicant]
CN 107143521 · 2017 [cited by applicant]
CN 206530537 · 2017 [cited by applicant]
CN 206785722 · 2017 [cited by applicant]
CN 108087334 · 2018 [cited by applicant]
CN 207333287 · 2018 [cited by applicant]
CN 108167224 · 2018 [cited by applicant]
CN 208185056 · 2018 [cited by applicant]
EP 2466150A2 · 2012 [cited by applicant]
EP 2947330 · 2015 [cited by applicant]
EP 3217018 · 2017 [cited by applicant]
JP 2000110785 · 2000 [cited by applicant]
KR 20140039976A · 2014 [cited by applicant]
KR 101392610B1 · 2014 [cited by applicant]
KR 20180013514A · 2018 [cited by applicant]
WO 2019015729A1 · 2019 [cited by applicant]
WO 2019021468A1 · 2019 [cited by applicant]