|
The ornamental design for an led bulb, as shown and described.
|
The dot-dash broken lines means the boundary 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.
Patent | Priority | Assignee | Title |
D807537, | May 12 2016 | JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD | LED filament bulb |
Patent | Priority | Assignee | Title |
D597228, | Jun 03 2008 | Decorative light bulb | |
D645170, | Jan 10 2011 | RAMBUS DELAWARE; Rambus Delaware LLC | Light conductive light emitter for light emitting diode light source |
D647647, | Jan 10 2011 | RAMBUS DELAWARE; Rambus Delaware LLC | Light conductive light emitter for light emitting diode light source |
D668368, | Jul 08 2011 | Wintek Corporation | Illumination lamp |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 18 2014 | OONAKA, SHUUJI | Mitsubishi Chemical Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 032796 | /0775 | |
Apr 21 2014 | KONDOU, JOUJI | Mitsubishi Chemical Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 032796 | /0775 | |
Apr 29 2014 | Mitsubishi Chemical Corporation | (assignment on the face of the patent) | / | |||
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 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |