Patent
   D596435
Priority
May 09 2007
Filed
May 09 2007
Issued
Jul 21 2009
Expiry
Jul 21 2023
Assg.orig
Entity
unknown
22
9
n/a
The ornamental design for roller blind clutch, as shown in the above referenced figures.

FIG. 1 is a front view of the roller blind clutch,

FIG. 2 is a back view of the roller blind clutch,

FIG. 3 is a side view of the left side of the roller blind clutch

FIG. 4 is a side view of the right side of the roller blind clutch

FIG. 5 is a top view of the roller blind clutch; and,

FIG. 6 is a bottom view of the roller blind clutch.

In the drawings, the broken lines depict unclaimed environmental subject matter.

Wills, Norman

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ER5320,
Patent Priority Assignee Title
3457688,
4372432, Mar 18 1981 GENERAL CLUTCH CORP Bi-directional clutch
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6173825, Aug 23 1999 Lift control device for a roller shade
6817402, Mar 21 2002 GENERAL CLUTCH CORP ; ROLLEASE, INC Universal bracketing and cap system for multiple cassette roller shade
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 11 2007WILLS, NORMANZMC METAL COATING INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0193420150 pdf
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