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Patent
D655830
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Priority
Mar 31 2011
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Filed
Mar 31 2011
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Issued
Mar 13 2012
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Expiry
Mar 13 2026
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Assg.orig
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Entity
unknown
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2
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6
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n/a
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The ornamental design for light bulb, as shown and described.
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FIG. 1 is a perspective view of a light bulb showing the new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken line showing of vents is included for the purpose of illustrating environmental structure and forms no part of the claimed design.
Brott, Robert L., Broen, Martin E., Fox, Andrew R., Johnston, Raymond P., Geisler, Karl J. L., Hagens, Kayla A., Devore, Charles N., McGreevy, Sean C., Ceballos, Jorge C., Mortazavi, Hamid R.
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 31 2011 | | 3M Innovative Properties Company | (assignment on the face of the patent) | | / |
Jun 10 2011 | BROEN, MARTIN E | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0875 |
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Jun 10 2011 | CEBALLOS, JORGE C | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0875 |
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Jun 13 2011 | MCGREEVY, SEAN C | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0875 |
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Jun 13 2011 | HAGENS, KAYLA A | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0875 |
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Jun 13 2011 | GEISLER, KARL J L | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0875 |
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Jun 13 2011 | FOX, ANDREW R | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0875 |
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Jun 13 2011 | DEVORE, CHARLES N | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0875 |
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Jun 13 2011 | BROTT, ROBERT L | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0875 |
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Jun 13 2011 | JOHNSTON, RAYMOND P | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0875 |
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Jun 13 2011 | MORTAZAVI, HAMID R | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0875 |
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