Window covering sizing method and apparatus

• US 9,440,368 B2
• Filed: 10/15/2009
• Issued: 09/13/2016
• Est. Priority Date: 07/31/2007
• Status: Active Grant

• Current Assignee: Levolor, Inc (Hunter Douglas N.V.)
• Original Assignee: Newell Window Furnishings Incorporated (Newell Brands Inc.)
• Inventors: Birch, Clifford, Caputo, Thomas A., Casstevens, Neil L., Fox, Mark A.
• Primary Examiner(s): OUELLETTE, JONATHAN P
• Application Number:
  US12/579,897
• Publication Number:
  US 20100208059A1
• Time in Patent Office: 2,525 Days
• Field of Search: 705 11-912
• US Class Current: 1/1
• CPC Class Codes: B23D 2023/005 for window coverings
• CPC Class Codes: B23D 45/003 for particular purposes
• CPC Class Codes: B26D 5/30 having the cutting member controlled by scanning a record carrier
• CPC Class Codes: B26D 7/02 with clamping means B26D7/018 takes precedence
• CPC Class Codes: E06B 9/266 Devices or accessories for making or mounting lamellar blinds or parts thereof cleaning of lamellar blinds A47L4/00; joining plastics plates for making venetian blinds B29C66/437
• CPC Class Codes: G06Q 10/20 Administration of product repair or maintenance
• CPC Class Codes: G06Q 99/00 Subject matter not provided for in other groups of this subclass
• CPC Class Codes: Y02P 90/80 Management or planning
• CPC Class Codes: Y10S 83/01 Safety devices
• CPC Class Codes: Y10T 83/04 Processes
• CPC Class Codes: Y10T 83/141 With means to monitor and control operation [e.g., self-regulating means]
• CPC Class Codes: Y10T 83/162 With control means responsive to replaceable or selectable information program
• CPC Class Codes: Y10T 83/445 With work-moving clamp jaw
• CPC Class Codes: Y10T 83/4453 Work moved solely by movable abutment
• CPC Class Codes: Y10T 83/4632 Comprises a work-moving gripper
• CPC Class Codes: Y10T 83/525 Operation controlled by detector means responsive to work
• CPC Class Codes: Y10T 83/53 To change length of product
• CPC Class Codes: Y10T 83/533 With photo-electric work-sensing means
• CPC Class Codes: Y10T 83/536 Movement of work controlled
• CPC Class Codes: Y10T 83/73 Guide fixed to or integral with stationary tool element
• CPC Class Codes: Y10T 83/7493 : Combined with, peculiarly related to, other element
• CPC Class Codes: Y10T 83/758 : With means to adjust clamp position or stroke
• CPC Class Codes: Y10T 83/889 : Tool with either work holder or means to hold work supply

Abstract

A method and apparatus of ordering a window covering comprises providing a measuring block that is mounted adjacent an architectural feature to be measured. A digital photograph is taken of the architectural feature with the measuring block. A display resolution of the photograph is determined. A scale of the photograph is determined using the measuring block. A dimension of the architectural feature is calculated based on the scale of the photograph. The window covering is cut to the calculated dimension.

Claims

1. A computer based method of ordering a window covering comprising:

receiving, in a computing platform for an automated window covering cutting machine, a photograph of a measuring block adjacent an architectural feature to be measured, the measuring block including a design visible in the photograph where the design has a known third dimension;

receiving a window covering in a cutting chamber of the automated window covering cutting machine;

in the computing platform;

determining a display resolution of the photograph;

determining a scale of the photograph using the measuring block;

calculating a first dimension of the architectural feature based on the scale of the photograph; and

automatically cutting the window covering in the automated window covering cutting machine using the first dimension to size the window covering to a second dimension, where the window covering cut to the second dimension fits the architectural feature having the first dimension, wherein automatically cutting the window covering comprises;

locating a center of the window covering;

determining a distance the center of the window covering must be positioned from a cutting device, wherein the cutting device is positioned at the automated window covering cutting machine;

automatically, by the automated window covering cutting machine, moving the window covering such that the center of the window covering is positioned at the distance from the cutting device; and

cutting the window covering with the cutting device.

2. The method of claim 1 further comprising mounting a second measuring block adjacent the architectural feature, said second measuring block being included in the photograph.

3. The method of claim 2 further comprising locating a designated edge of said measuring block along an edge of the architectural feature and a second designated edge of said second measuring block along a second edge of the architectural feature.

4. The method of claim 1 wherein the photograph comprises an identifier.

5. The method of claim 4 further comprising using the identifier to identify at least one of a building, a room or an architectural feature to which the photograph relates.

6. The method of claim 1 further comprising creating and storing a transaction record in computer memory.

7. The method of claim 6 further comprising displaying an image of the window covering on a customer terminal.

8. The method of claim 1 wherein determining the scale comprises counting a number of pixels extending from a first point on the measuring block to a second point on the measuring block.

9. The method of claim 8 further comprising calculating a scaling factor each pixel represents.

10. The method of claim 9 wherein calculating the first dimension includes counting the pixels between a first reference point and a second reference point and multiplying the number of pixels by the scaling factor.

11. The method of claim 9 wherein the scaling factor is a linear distance.

12. The method of claim 1 further comprising receiving a selection of a window covering for the architectural feature at the computing platform.

13. The method of claim 12 further comprising overlaying a picture of the selected window covering on the architectural feature by the computing platform and displaying a composite image on a customer terminal.

14. The method of claim 1 wherein determining a distance includes dividing the first dimension by two to obtain a half length.

15. The method of claim 1 further comprising reading a bar code provided on the window covering.

16. The method of claim 1 wherein the automated window covering cutting machine is located at a retail outlet.

17. The method of claim 16 further comprising selecting the window covering from a stock of cut-to-size window coverings at the retail outlet.

18. The method of claim 16 further comprising selecting the retail outlet based on customer information.

19. The method of claim 18 wherein a customer receives the window covering from the retail outlet.

20. The method of claim 1, wherein the window covering is wrapped in packaging when the window covering is received by the automated window covering cutting machine.

21. A computer based method of ordering a window covering comprising:

receiving in a computing platform for an automated window covering cutting machine located at a retail outlet a photograph of a measuring block adjacent an architectural feature to be measured, the measuring block including a design visible in the photograph where the design has a known third dimension;

in the computing platform;

determining a display resolution of the photograph;

determining a scale of the photograph using the measuring block;

calculating a first dimension of the architectural feature based on the scale of the photograph; and

selecting a previously manufactured cut-to-size window covering from a stock of window coverings at the retail outlet;

receiving the selected window covering in a cutting chamber of the automated window covering cutting machine;

automatically cutting the window covering in the automated window covering cutting machine using the first dimension to size the window covering to a second dimension where the window covering cut to the second dimension fits the architectural feature having the first dimension, wherein automatically cutting the window covering comprises;

automatically, by the automated window covering cutting machine, moving the window covering a calculated distance from a cutting device, wherein the cutting device is positioned at the automated window covering cutting machine; and

cutting the window covering with the cutting device.

22. The method of claim 21 further comprising selecting the retail outlet based on customer information.

23. The method of claim 22 wherein a customer receives the window covering from the retail outlet.