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PTO
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Dossier
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Patent
D312097
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Priority
Jun 30 1988
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Filed
Jun 30 1988
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Issued
Nov 13 1990
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Expiry
Nov 13 2004
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Assg.orig
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Entity
unknown
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15
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5
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n/a
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The ornamental design for a portable sign, as shown.
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FIG. 1 is a top plan view of a portable sign showing my new design;
FIG. 2 is a front elevational view with the opposite side being a mirror
image thereof;
FIG. 3 is a side elevational view with the opposite side being a mirror
image thereof; and
FIG. 4 is a perspective view thereof.
Robinson, Lloyd A.
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| D386091, |
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| D450775, |
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| D808464, |
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| D810828, |
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| D812140, |
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| D815690, |
May 27 2016 |
|
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| D881990, |
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|
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| RE44480, |
Jun 14 1993 |
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Vehicle advertising sign, system and method |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a