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The ornamental design for an led bulb, as shown and described.
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The broken lines shown are included for the purpose of illustrating the unclaimed portions of an LED bulb and form no part of the claimed design. The different shading techniques used depict a contrast of appearance only and does not represent a particular color, material, or texture.
Tajima, Keisuke, Oonaka, Shuuji, Yoshizawa, Kouta
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Jun 24 2014 | OONAKA, SHUUJI | Mitsubishi Chemical Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 033287 | /0711 | |
Jun 24 2014 | YOSHIZAWA, KOUTA | Mitsubishi Chemical Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 033287 | /0711 | |
Jun 24 2014 | TAJIMA, KEISUKE | Mitsubishi Chemical Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 033287 | /0711 | |
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Apr 01 2017 | Mitsubishi Chemical Corporation | MITSUBISHI RAYON CO , LTD | MERGER SEE DOCUMENT FOR DETAILS | 043750 | /0207 | |
Apr 01 2017 | MITSUBISHI RAYON CO , LTD | Mitsubishi Chemical Corporation | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 043750 | /0834 | |
Dec 31 2019 | Mitsubishi Chemical Corporation | CMC Magnetics Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 051597 | /0513 |
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