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Patent
   D498635
Priority
Aug 27 2003
Filed
Sep 12 2003
Issued
Nov 23 2004
Expiry
Nov 23 2018
Inventors
Allsopp, R…
Assg.orig
Louver Lit…
Assg.curr
Louver-Lit…
Entity
unknown
Referenced by
6
References
27
Maint.:
n/a
The ornamental design for a sprocket support for a blind, as shown and described.

FIG. 1 is a perspective view from above, in front, and one side of the sprocket support for a blind of the present design; and,

FIG. 2 is a perspective view from above, behind, and one side of the present design.
INVENTORS:

Allsopp, Reginald Charles

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D541566, Jul 08 2005 Louver-Lite Limited Plug
D541567, Mar 20 2006 CROSSMAN, SAM; CROSSMAN, RENEE; HERMAN, RALPH; HERMAN, MARGARET; WOLFE, FRANK; WOLFE, SHARON; WOLFE, PAUL; OEM BLINDS, LLC Headrail intercept clip
D569157, Jun 27 2007 VENTANA SALES DESIGN AND MANUFACTURING, INC Slat angle adjusting device for a venetian blind
D694040, Oct 23 2012 Acmeda Pty Ltd Winder assembly for curtains and blinds
D782847, Aug 29 2014 Acmeda Pty Ltd Winder assembly
D896619, Jul 18 2018 Winder
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3854517,
4865109, Nov 30 1987 PUCKETT, KEITH Y , 17294 EAST FORD STREET, AURORA, COUNTY OF ARAPAHOE, COLORADO 80011; COOPER, TIM M , 9362 SOUTH CRESTMORE WAY, HIGHLANDS RANCH, COUNTY OF DOUGLAS, COLORADO Apparatus for opening and closing a window shade or the like
5009259, Feb 28 1987 Aerolux Produktions- und Handelsgesellschaft mbH Roller blind support
5361822, Jan 04 1994 HUNTER DOUGLAS CANADA, INC Shade operator
5375643, Dec 22 1992 ROLLEASE, INC Spring clutch assembly with reduced radial bearing forces
5482105, May 12 1994 ROLLEASE, INC Clutch control for roller shades
5507374, Aug 15 1994 ROLLEASE, INC Clutch controlled roller shade mechanism with integral overrunning ratchet
5669432, Mar 28 1996 Automatic-locking mechanical drive construction
6164428, Aug 23 1999 MECHOSHADE SYSTEMS, LLC Wrap spring shade operator
6173825, Aug 23 1999 Lift control device for a roller shade
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EP481688,
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ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 12 2003Louver Lite Limited(assignment on the face of the patent)
Jan 13 2004ALLSOPP, REGINALD CHARLESLouver-Lite LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0148940130 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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