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Patent
D600004
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Priority
Sep 03 2008
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Filed
Sep 03 2008
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Issued
Sep 15 2009
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Expiry
Sep 15 2023
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Assg.orig
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Entity
unknown
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4
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8
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n/a
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The ornamental design for an umbrella shaft, as shown and described.
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FIG. 1 is a perspective view of an umbrella shaft showing my design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is an enlarged top plan view thereof; and,
FIG. 7 is an enlarged bottom plan view thereof.
Lai, Jin-Sheng
Patent |
Priority |
Assignee |
Title |
D408621, |
Jan 12 1998 |
|
Pentagonal umbrella shaft |
D416652, |
Mar 23 1998 |
LIBERTYVILLE SADDLE SHOP, INC |
Whip handle |
D459008, |
Sep 18 2001 |
BARRETTE OUTDOOR LIVING, INC |
Porch post |
D471650, |
Jun 17 2002 |
|
Decorative baluster |
D473707, |
Aug 30 2002 |
|
Walking cane |
D501646, |
Jun 02 2004 |
|
Bamboo walker |
D517307, |
Apr 11 2005 |
|
Flat umbrella shaft |
D587893, |
May 22 2008 |
|
Walking stick with scoop |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a