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Patent
D671659
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Priority
Apr 19 2011
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Filed
Apr 19 2011
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Issued
Nov 27 2012
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Expiry
Nov 27 2026
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Assg.orig
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Entity
unknown
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23
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5
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n/a
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The ornamental design for an unitary post stiffener, as shown and described.
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FIG. 1 is a front right perspective view of an unitary post stiffener;
FIG. 2 is a top plan view thereof, a bottom plan view being a mirror image; and,
FIG. 3 is a front side elevation view thereof, a rear side, right side, and left side elevation view being a mirror image.
Clayton, Ronald G.
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| ER7604, |
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| Patent |
Priority |
Assignee |
Title |
| 3426473, |
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| 5308194, |
Apr 03 1990 |
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| 5344531, |
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| D245010, |
May 17 1976 |
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| D599036, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a