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Propeller fan

82
Assignee: MITSUBISHI ELECTRIC CORPPriority: Mar 16, 2017Filed: Sep 14, 2017Granted: Sep 3, 2019
Est. expiryMar 16, 2037(~10.7 yrs left)· nominal 20-yr term from priority
Inventors:Takahide TadokoroSeiji NakashimaYutaka AoyamaShuhei MizutaniNaomichi Tamura
82
PatentIndex Score
21
Cited by
24
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a propeller fan, as shown and described.

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