Blade for a vertical turbine rotor
Latest NTN CORPORATION Patents:
Description
Claims
The ornamental design for a blade for a vertical turbine rotor, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D821320
Type: Grant
Filed: Aug 15, 2016
Date of Patent: Jun 26, 2018
Assignee: NTN CORPORATION (Osaka)
Inventor: Hiroyuki Noda (Kuwana)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Laura H Yu
Application Number: 29/574,371
Type: Grant
Filed: Aug 15, 2016
Date of Patent: Jun 26, 2018
Assignee: NTN CORPORATION (Osaka)
Inventor: Hiroyuki Noda (Kuwana)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Laura H Yu
Application Number: 29/574,371
Classifications
Current U.S. Class:
Element Or Attachment (D13/118)