PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D657076
|
Priority
Mar 31 2011
|
Filed
Mar 31 2011
|
Issued
Apr 03 2012
|
Expiry
Apr 03 2026
|
|
Assg.orig
|
|
Entity
unknown
|
4
|
6
|
n/a
|
|
|
The ornamental design for light bulb, as shown and described.
|
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.
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 | /0636 |
pdf |
Jun 10 2011 | CEBALLOS, JORGE C | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0636 |
pdf |
Jun 13 2011 | MCGREEVY, SEAN C | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0636 |
pdf |
Jun 13 2011 | HAGENS, KAYLA A | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0636 |
pdf |
Jun 13 2011 | GEISLER, KARL J L | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0636 |
pdf |
Jun 13 2011 | FOX, ANDREW R | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0636 |
pdf |
Jun 13 2011 | DEVORE, CHARLES N | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0636 |
pdf |
Jun 13 2011 | BROTT, ROBERT L | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0636 |
pdf |
Jun 13 2011 | JOHNSTON, RAYMOND P | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0636 |
pdf |
Jun 13 2011 | MORTAZAVI, HAMID R | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026443 | /0636 |
pdf |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a