Electric motor
Latest Hitachi, Ltd. Patents:
Description
Claims
The ornamental design for an electric motor, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
3856997 | December 1974 | Kilkes |
D294141 | February 9, 1988 | Ueda |
D401553 | November 24, 1998 | Pearce |
D502917 | March 15, 2005 | Bird |
D709450 | July 22, 2014 | Tanabe |
D710306 | August 5, 2014 | Ohashi |
D853445 | July 9, 2019 | Kuratani |
D916019 | April 13, 2021 | Harris |
D1237781 | April 2005 | JP |
D1531082 | August 2018 | JP |
Patent History
Patent number: D997874
Type: Grant
Filed: Feb 2, 2022
Date of Patent: Sep 5, 2023
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Tetsuya Suto (Tokyo), Akeshi Takahashi (Tokyo), Makoto Ito (Tokyo)
Primary Examiner: Derrick E Holland
Application Number: 29/825,489
Type: Grant
Filed: Feb 2, 2022
Date of Patent: Sep 5, 2023
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Tetsuya Suto (Tokyo), Akeshi Takahashi (Tokyo), Makoto Ito (Tokyo)
Primary Examiner: Derrick E Holland
Application Number: 29/825,489
Classifications
Current U.S. Class:
Generator, Motor Or Casing Therefor (D13/112)