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Patent
D669614
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Priority
Aug 29 2011
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Filed
Apr 30 2012
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Issued
Oct 23 2012
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Expiry
Oct 23 2026
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Assg.orig
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Entity
unknown
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4
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11
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n/a
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The ornamental design for a light bulb, as shown.
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FIG. 1 is an elevated perspective view of the new light bulb.
FIG. 2 is a tilted perspective view of the new light bulb.
FIG. 3 is a side view of the new light bulb.
FIG. 4 is a top view of the new light bulb; and,
FIG. 5 is a bottom view of the new light bulb.
Yeo, Terence, Kelly, Timothy, Sherman, Matthew, Morin, David
| Patent |
Priority |
Assignee |
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| D508575, |
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Ledvance LLC |
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| D528227, |
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ENERTRON, INC |
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| D531741, |
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| D534665, |
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| D538953, |
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| D541440, |
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| D548369, |
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Koninklijke Philips Electronics N V |
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| D553267, |
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| D590523, |
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Toshiba Lighting & Technology Corporation |
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| D615220, |
Dec 07 2009 |
C. Crane Company, Inc. |
Light bulb |
| D663056, |
Aug 29 2011 |
MASSACHUSETTS DEVELOPMENT FINANCE AGENCY |
Light bulb |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a