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PTO
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Patent
D301721
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Priority
Feb 05 1986
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Filed
Feb 05 1986
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Issued
Jun 20 1989
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Expiry
Jun 20 2003
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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 portable display sign, as shown and described.
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FIG. 1 is a perspective view of a portable display sign showing my new
design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof, the left side being a
mirror image;
FIG. 5 is a front elevational view thereof the rear being a mirror image.
Myshyniuk, Larry O.
| Patent |
Priority |
Assignee |
Title |
| D359253, |
Jul 07 1994 |
|
Information display sign mounted on vehicles |
| D450775, |
May 01 2001 |
|
Portable rounded top sign |
| D450776, |
May 01 2001 |
|
Portable sign |
| D524378, |
Nov 09 2004 |
|
Changeable indicator |
| Patent |
Priority |
Assignee |
Title |
| 4115937, |
Jan 06 1977 |
Loomskill, Inc. |
Display frame |
| 104569, |
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| 106116, |
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| 115561, |
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| 116693, |
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| 183186, |
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| 234231, |
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| D251335, |
Aug 03 1977 |
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Internally illuminated sign housing |
| D271861, |
May 11 1979 |
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Sign |
| D288101, |
Feb 24 1984 |
VERSALITE, INC |
Illuminated sign |
| D290377, |
Mar 02 1984 |
WOOD JOHN M ; MCGUIRE GARY D |
Portable sign |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a