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Patent
D573703
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Priority
Sep 11 2007
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Filed
Sep 11 2007
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Issued
Jul 22 2008
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Expiry
Jul 22 2022
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Assg.orig
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Entity
unknown
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21
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10
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n/a
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The ornamental design for a heater, as shown and described.
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FIG. 1 is a perspective view of the ornamental design for a heater.
FIG. 2 is a side view of the ornamental design for a heater; and,
FIG. 3 is an opposite side view of the ornamental design for a heater.
The broken lines showing in the Figures are environmental and form no part of the claimed design.
Arold, Jonathan B., Stark, Joseph P., Gosselin, William H.
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| D617434, |
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| D631145, |
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| Patent |
Priority |
Assignee |
Title |
| 2466237, |
|
|
|
| 6669556, |
Oct 16 2001 |
|
Outdoor fan system |
| 105364, |
|
|
|
| 105382, |
|
|
|
| 105999, |
|
|
|
| 163671, |
|
|
|
| D264500, |
Oct 22 1979 |
|
Heat retrieval unit |
| D269116, |
Nov 26 1980 |
|
Combined portable fan and light |
| D372524, |
Oct 01 1992 |
Riello Bruciatori Legnago SpA |
Burner |
| D409737, |
Sep 22 1997 |
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Fan |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a