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Patent
D587448
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Priority
Apr 03 2008
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Filed
Apr 03 2008
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Issued
Mar 03 2009
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Expiry
Mar 03 2023
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Assg.orig
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Entity
unknown
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12
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9
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n/a
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The ornamental design for an umbrella frame, as shown.
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FIG. 1 is a perspective view of the umbrella frame of this invention;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
You, Ching-Chuan
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10758015, |
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|
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11206903, |
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Tilt mechanisms and actuators for umbrellas |
11388963, |
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|
Tiltable umbrella with removable guide track |
11771186, |
Apr 14 2017 |
|
Tiltable umbrella with removable guide track |
D637388, |
Aug 03 2010 |
|
Umbrella frame |
D740542, |
Jun 21 2013 |
|
Umbrella |
D818697, |
Jun 22 2012 |
|
Umbrella |
D879460, |
Sep 04 2018 |
|
Umbrella rib |
D880842, |
Sep 13 2018 |
|
Umbrella frame |
D898341, |
Feb 12 2018 |
|
Umbrella frame |
ER4467, |
|
|
|
ER7999, |
|
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|
Patent |
Priority |
Assignee |
Title |
5372155, |
Nov 02 1993 |
|
Joint mechanism for an umbrella |
5715853, |
Jan 06 1997 |
Asia Umbrella Industries Co., Ltd. |
Structure for combining frames of an umbrella |
5746235, |
Apr 14 1997 |
Asia Umbrella Industries Co., Ltd. |
Linkage device for an umbrella |
6397866, |
Nov 08 2000 |
|
For spring mechanism for large umbrella with automatic open feature |
20030010367, |
|
|
|
D424799, |
Apr 08 1999 |
|
Stretcher structure used in multiple collapsible umbrella |
D484680, |
Dec 16 2002 |
|
Stretcher structure used in multiple collapsible umbrella |
D489169, |
Dec 16 2002 |
|
Stretcher structure used in multiple collapsible umbrella |
D515803, |
Mar 21 2005 |
|
Stretcher structure used in multiple collapsible umbrella |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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