IP Library Granted Patent US 7,681,480
Granted Patent B2
US 7,681,480 · App. 11/873,317 · Granted Mar 23, 2010

Blind and shade cutting center for cutting two different window covering products

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Quick Facts
Patent No.
US 7,681,480
App. No.
11/873,317
Granted
Mar 23, 2010
Kind
B2
Abstract

A sizing center for sizing different styles of window coverings includes at least two sizing mechanisms disposed on the sizing center in which each sizing mechanism is adapted to size a different style of window covering. The sizing center includes a squaring block for orienting a window covering on the sizing center. The squaring block includes a first side and a second side. A cutout for receiving a plurality of slats of a window covering is located in a top surface of the squaring block, the cutout extends from the first side of the squaring block to the second side of the squaring block.

Claims (19)

1. In combination, a customized window covering cutting device, a window covering and a squaring block for squaring the window covering in the customized window covering cutting device, the combination comprising:

a customized window covering cutting device comprising:

a support surface;

a first cutting station at a first end of the support surface; and

a second cutting station at a second end of the support surface;

a window covering comprising;

a top rail and a bottom rail connected to one another by a plurality of connecting lines, the top rail and the bottom rail each having a first end and a second end and a first and second side; and

a plurality of slats disposed between the top rail and the bottom rail, the plurality of slats being adjustable both in space between each slat and the relative angle between each slat in the plurality of slats and a bottom surface of the top rail;

a squaring block slidable along the support surface between the first cutting station and the second cutting station, the squaring block comprising:

a first side and a second side, the second side being substantially parallel to the first side, and a cutout for receiving the plurality of slats during a process of sizing the window covering, the cutout being located in a top surface of the squaring block and extending from the first side to the second side; and

a set block extending from the first side towards the first cutting station of the customized window cutting device;

wherein one side of the squaring block engages the first end of the top rail and the first end of the bottom rail, the top and bottom rail being oriented generally lengthwise between the squaring block and the first cutting station, the squaring block arranging the top rail and the bottom rail substantially perpendicular to a cutting plane of the first cutting station, the squaring block translating along the support surface to locate the second end of the top rail and the second end of the bottom rail beyond the cutting plane of the first cutting station corresponding to the amount of blind to be removed to match a cut blind length to a desired blind length.

2. The combination of claim 1 wherein the set block extends approximately 1 inch from the first side of the squaring block.

3. The combination of claim 2 wherein the set block includes two side surfaces that are substantially perpendicular to the first side of the squaring block.

4. The combination of claim 1 wherein the plurality of slats comprise a cellular shade and the set block engages the cellular shade to position one end of the cellular shade relative to the cutting plane.

5. The combination of claim 1 wherein the squaring block is aligned with a scale disposed on the support surface.

6. The combination of claim 1 wherein the set block cooperates with the first side of the top rail to position the first side of the top rail generally perpendicular to the first side of the squaring block.

7. The combination of claim 1 wherein the set block cooperates with the first side of the bottom rail to position the first side of the bottom rail generally perpendicular to the first side of the squaring block.

8. The combination of claim 1 wherein the set block extends generally away from the support surface and rests on the support surface.

Assignments (5)
CHANGE OF NAME Recorded Oct 12, 2016
From: LEVOLOR WINDOW FURNISHINGS, INC.
To: LEVOLOR, INC.
Reel/Frame 040319/0735 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 12, 2016
From: LEVOLOR, INC.
To: HUNTER DOUGLAS INDUSTRIES SWITZERLAND GMBH
Reel/Frame 040323/0593 →
CHANGE OF NAME Recorded Oct 11, 2016
From: NEWELL WINDOW FURNISHINGS, INC.
To: LEVOLOR WINDOW FURNISHINGS, INC.
Reel/Frame 040316/0860 →
CORRECTIVE ASSIGNMENT TO CORRECT THE OMISSION OF INVENTOR DAVID A. SCHWARTZ PREVIOUSLY RECORDED ON REEL 023578 FRAME 0119. ASSIGNOR(S) HEREBY CONFIRMS THE INVENTORS SHOULD READ: DAVID C. ROBERTS, THOMAS A. CAPUTO, RICHARD D. COULCHER, JR., AND DAVID A. SCHWARTZ. Recorded Dec 8, 2009
From: ROBERTS, DAVID C.; CAPUTO, THOMAS A.; COULCHER, RICHARD D., JR.; SCHWARTZ, DAVID A.
To: NEWELL WINDOW FURNISHINGS, INC.
Reel/Frame 023617/0329 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 30, 2009
From: ROBERTS, DAVID C.; CAPUTO, THOMAS A.; COULCHER, RICHARD D., JR.
To: NEWELL WINDOW FURNISHINGS, INC.
Reel/Frame 023578/0119 →