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Patent
D771412
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Priority
May 02 2014
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Filed
Sep 05 2014
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Issued
Nov 15 2016
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Expiry
Nov 15 2030
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Assg.orig
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Entity
unknown
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2
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19
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n/a
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The ornamental design for a roller blind tensioner, as shown and described.
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FIG. 1 is an upper perspective view of a roller blind tensioner;
FIG. 2 is a front view of a roller blind tensioner;
FIG. 3 is a right side view of a roller blind tensioner;
FIG. 4 is a left side view of a roller blind tensioner;
FIG. 5 is a bottom view of a roller blind tensioner;
FIG. 6 is a top view of a roller blind tensioner; and,
FIG. 7 is a back view of a roller blind tensioner.
Any broken lines shown in the drawings depict portions of the roller blind tensioner that form no part of the claimed design.
Ng, Philip
Patent |
Priority |
Assignee |
Title |
161407, |
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1964770, |
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2173275, |
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2338658, |
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2373300, |
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2379893, |
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4844379, |
Apr 25 1988 |
Usui Kokusai Sangyo Kaisha Ltd |
Slender pipe fixing clamp |
4909297, |
Dec 03 1984 |
PROJECT IVORY ACQUISITION, LLC |
Hardware for ready-made balloon shade |
6792999, |
Nov 13 2001 |
GENERAL CLUTCH CORP ; ROLLEASE, INC |
Tab release cord tension device |
8499814, |
Feb 27 2009 |
|
Chain locking device for window blind chain |
20050038453, |
|
|
|
20120160630, |
|
|
|
D429588, |
Feb 10 1997 |
Smederod Trading AB |
Cord clamp for venetian blinds |
D591993, |
Nov 06 2008 |
|
Pull cord positioning device for a window curtain |
D602763, |
Jun 04 2008 |
Societe des Produits Nestle S A |
Bracket |
D637855, |
Nov 03 2010 |
Hunter Douglas, Inc.; HUNTER DOUGLAS, INC |
Cord tensioning device |
D647342, |
Dec 21 2010 |
ROLLEASE INC |
Window shade cord retainer |
D647784, |
Oct 13 2010 |
ASC Engineered Solutions, LLC |
Conduit hanger |
D671783, |
Oct 28 2011 |
Antares Capital LP |
Suspension mechanism for a curtain |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a