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Patent
D263496
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Priority
Sep 24 1979
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Filed
Sep 24 1979
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Issued
Mar 23 1982
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Expiry
Mar 23 1996
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Assg.orig
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Entity
unknown
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18
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8
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n/a
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The ornamental design for a filter, as shown and described.
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FIG. 1 is a bottom perspective view of a filter showing our new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is an elevational view taken from one side thereof, the opposite
side being a mirror image of the side shown; and
FIG. 4 is a top plan view thereof.
Kimball, Philip C., Natanson, Julian S.
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| 7441664, |
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| D274849, |
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| D381308, |
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| D625399, |
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| D761410, |
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| D854674, |
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| D890898, |
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| D913886, |
Sep 09 2019 |
|
Muffler filter |
| ER3650, |
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| ER8876, |
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| ER9777, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a