Pre-installed appliance and method for purchasing the same

• US 7,123,128 B2
• Filed: 06/17/2003
• Issued: 10/17/2006
• Est. Priority Date: 06/17/2003
• Status: Expired due to Fees

• Current Assignee: Wayne-Dalton Corporation (HRH Door Corp.)
• Original Assignee: Wayne-Dalton Corporation (HRH Door Corp.)
• Inventors: Rodriguez, Yan, Bennett, Thomas B. III, Mullet, Willis J.
• Primary Examiner(s): Holloway, III, Edwin C.
• Application Number:
  US10/463,044
• Publication Number:
  US 20040257198A1
• Time in Patent Office: 1,218 Days
• Field of Search: 340/5.71, 340/5.27, 340/5.28, 340/5.42, 340/5.74, 340/5.31, 340/5.54, 340/825.56, 340/5.7, 705/32, 705/40, 318/16, 368/10, 235/382.5
• US Class Current: 340/5.71
• CPC Class Codes: G05B 19/0425 Safety, monitoring

Abstract

A limited-use appliance is disclosed which has at least one input device for generating an input signal and a controller associated with the input device and receiving the input signal. The controller initiates at least one limited-use function of the appliance upon receipt of the input signal. A test device is maintained by the controller, and has a predetermined criteria which determines whether the input signal should be sent on to the controller or not. A method for pre-installing an appliance is also disclosed and includes the steps of pre-installing an appliance with a controller, wherein the controller operates the appliance in a limited manner. An input device from a group of input devices is associated with the controller, wherein the input device generates an input signal to operate the appliance. And the pre-determined criteria maintained by the controller is tested such that the input signal from the controller is blocked when the pre-determined criteria is met. The appliance is most likely a garage door operator, but it could be any large appliance that is installed prior to the purchase of a home or facility.

Claims

1. A barrier operator installed as a limited-use appliance, wherein full enablement of the appliance is only implemented upon procurement by either purchase or lease of an activation code, the appliance comprising:

at least one input device for generating at least one of an activation code input signal and a use input signal;

a controller associated with said at least one input device and receiving said input signals, said controller initiating at least one limited-use function of the appliance upon receipt of said use input signal and initiating a test function of the appliance, and said controller having an activation number associated therewith;

a memory device associated with said controller, said memory device storing an activation code, wherein said activation code is derivable from said activation number; and

a test device maintained by said controller, said test device having a predetermined criteria which determines whether said use input signal should be sent on to said controller, said input device adapted to input said activation code via said activation code input signal, wherein if said inputted activation code matches said activation code stored in said memory device, said controller prevents said test device from blocking receipt of a subsequent said use input signal so that the appliance becomes fully enabled.

2. The limited-use appliance according to claim 1, wherein said test device is a counter set to a first predetermined value which is adjusted each time said use input signal is sent to said controller, and wherein said test device blocks said use input signal when said counter reaches a second predetermined value.

3. The limited-use appliance according to claim 1, wherein said test device stores a predetermined date value and said controller compares an actual date value with said predetermined date value, and wherein said test device blocks said use input signal when said actual date is later than said predetermined date value.

4. The limited-use appliance according to claim 1, wherein said at least one input device generates a bypass signal receivable by said controller to permanently disable said test device to always allow said use input signal to be sent on to said controller.

5. A method for pre-installing a barrier operator as a limited-use appliance, wherein full enablement of the appliance is only implemented upon procurement by either purchase or lease of an activation code, the method comprising

pre-installing a barrier operator appliance with a controller, said controller operating said appliance in a limited manner and executing a test function, said appliance providing an activation number associated therewith;

storing an activation code in a memory device maintained by said controller;

associating at least one input device from a group of input devices with said controller, wherein at least one of said input devices generates a use input signal to operate said appliance and generates an activation code input signal to fully enable said appliance;

inputting said activation code via said input signal from one of said input devices;

testing a pre-determined criteria and whether said inputted activation code matches said stored activation code in said memory device maintained by said controller;

blocking said use input signal from said controller when said pre-determined criteria is met; and

preventing said controller from testing said predetermined criteria if said inputted activation code matches said stored activation code so that the limited-use appliance becomes fully operational.

6. The method according to claim 5, further comprising permanently preventing said controller from performing said blocking step if said inputted activation code matches said stored activation code so that said appliance operates in a fully functional manner.

7. The method according to claim 6, further comprising marking the appliance with said activation number.

8. The method according to claim 7, further comprising

submitting said activation number and payment to a manufacturer;

providing from said manufacturer said activation code derived from said activation number; and

entering said activation code into one of said input devices selected from said group of input devices which in turn generates said input signal with said activation code.

9. The method according to claim 7, further comprising

submitting said activation number and payment to a manufacturer;

and receiving from said manufacturer at least one of said input devices selected from said group of input devices which generates said activation code input signal.

10. The method according to claim 8, wherein said entering step comprises

entering said activation code into a keyless entry device which generates said activation code input signal.

11. The method according to claim 5, further comprising

setting a counter value for said pre-determined criteria;

and

decrementing said counter value upon each cycle of said input device.

12. The method according to claim 5, further comprising

setting a date value for said predetermined criteria.

13. The method according to claim 7, further comprising

submitting said activation number and payment from a purchaser to a manufacturer over a computer network;

and

returning said activation code to said purchaser over said computer network.

14. The method according to claim 6, further comprising

resetting said predetermined criteria upon receipt of said activation code by said controller, wherein said activation code is generated upon formation of a lease between a manufacturer of said appliance and a lessor.

15. The method according to claim 14, further comprising

permanently clearing said predetermined criteria and disabling said blocking step upon receipt of said activation code input signal by said controller, wherein said activation code is generated upon purchase of said appliance from a manufacturer.

16. The method according to claim 6, further comprising

permanently clearing said predetermined criteria and disabling said blocking step upon receipt of said activation code by said controller, wherein said activation code is generated upon purchase of said appliance from a manufacturer.

17. The method according to claim 5, further comprising

submitting said activation number and payment from a purchaser to a manufacturer over a computer network;

and

returning said activation code to said controller over said computer network.

18. The method according to claim 5, further comprising

paying to an installer an installation fee for installation of said barrier operator appliance.

19. The method according to claim 6, further comprising

requesting installation of said barrier operator appliance by a contractor.