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Patent
D452301
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Priority
Apr 13 2001
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Filed
Apr 13 2001
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Issued
Dec 18 2001
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Expiry
Dec 18 2015
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Assg.orig
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Entity
unknown
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25
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7
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n/a
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The ornamental design for a combination unit for heating, lighting and debugging an area, as shown.
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FIG. 1 is a perspective view of the combination device for heating,
lighting and debugging an area;
FIG. 2 is an elevation view thereof;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom view thereof.
Schwartz, John, Schwartz, Daniel, Tsao, Sam
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| ER2466, |
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| ER3979, |
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| ER5604, |
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| ER5968, |
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| ER6262, |
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| Patent |
Priority |
Assignee |
Title |
| 3934572, |
Apr 02 1973 |
|
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| 5231790, |
Jun 16 1992 |
HAMPTON, KENT; DRYDEN, MICHAEL W ; BROCE, ALBERTO |
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| 6164273, |
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| D270930, |
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|
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| D429324, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a