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Patent
D874184
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Priority
Jun 22 2018
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Filed
Jun 22 2018
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Issued
Feb 04 2020
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Expiry
Feb 04 2035
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Assg.orig
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Entity
unknown
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9
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22
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n/a
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The ornamental design for a roller tube for a roller blind, as shown and described.
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FIG. 1 is a perspective view of a roller tube for a roller blind;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The claim is shown with a symbolic break line at the rear of the article. Any portion of the article not shown forms no part of the claimed design.
Chou, Tser Wen
Patent |
Priority |
Assignee |
Title |
D898931, |
Apr 19 2019 |
Coulter Ventures, LLC |
Roller |
D901032, |
Apr 22 2019 |
Rolling Forward, LLC |
Roller |
D914484, |
Dec 04 2019 |
Rolapai Limited |
Tilt rail for a chair |
D941482, |
Apr 19 2019 |
Coulter Ventures, LLC. |
Roller |
D949595, |
Sep 21 2015 |
Hunter Douglas, Inc. |
Rail for blinds |
D973391, |
Apr 13 2016 |
|
Window treatment |
D988031, |
Aug 26 2022 |
|
Roller shade |
ER2564, |
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|
|
ER5579, |
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|
Patent |
Priority |
Assignee |
Title |
4006770, |
Jun 16 1975 |
|
Window shade assembly |
4751953, |
Oct 10 1985 |
Zundwarenfabrik Starcke GmbH & Co. |
Lateral pull roll-up blind |
8024908, |
May 18 2006 |
Duratel, LLC |
Pultruded utility structures |
20040129850, |
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20190136617, |
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D681992, |
May 31 2012 |
|
Roller tube for a roller blind |
D825954, |
Oct 18 2016 |
Fourds Limited |
Roller blind tube |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
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Maintenance Schedule |
n/a