Permanent RFID garment tracking system

• US 5,785,181 A
• Filed: 11/02/1995
• Issued: 07/28/1998
• Est. Priority Date: 11/02/1995
• Status: Expired due to Fees

• Current Assignee: Clothestrak Incorporated
• Original Assignee: Clothestrak Incorporated
• Inventors: Quartararo, Peter J. Jr.
• Primary Examiner(s): Bollinger, David H.
• Application Number:
  US08/556,798
• Time in Patent Office: 999 Days
• Field of Search: 209/3.3, 209/576, 209/3.1, 235/449, 235/439
• US Class Current: 209/3.3
• CPC Class Codes: G06K 17/00 Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations

Abstract

A permanently attached identification device which is a button sized RFID tag having a unique number. The RFID tag is applied to the garment on the first visit and the identification number is then read. Information related to the garment (such as owner name, dates, reason for cleaning, etc.) is input to a computer along with the identification number. Each time the garment is deposited with a dry cleaner the RFID tag is automatically read by a tag reader near the garment conveyor, and information related to the current visit is input to the computer. The computer maintains a history record related to each garment that is keyed to the identification number in the RFID tag.

Claims

1. An item tracking system for tracking the activity history of an item, comprising:

an identification device having storage for holding information related to an item, the identification device further having means to permanently attach itself to an item for the life of the item;

a reader capable of reading the information stored in the identification device, the reader further having an output for outputting information read from the identification device; and

a computer having an input attached to the reader such that information read from the identification device by the reader can be transferred from the reader to the computer, the computer further having storage to maintain a history record of the item which includes records of actions taken in regard to the item over the lifespan of the item;

whereby the computer can track actions taken in regard to the item attached to the identification device and maintain a history record of the item describing activities taken over the lifespan of the item.

2. A system, as in claim 1, wherein:

the identification device is an RFID tag; and

the reader is an RFID reader.

3. A system, as in claim 2, further comprising:

a garment conveyor;

the item the identification device is attached to is a garment; and

the reader is positioned in sufficient proximity to the garment conveyor such that the identification device can be read when the garment is moved past the reader on the conveyor.

4. A system, as in claim 3, wherein:

the identification device is encapsulated such that it can be cleaned with the garment and further has a button shape to permit attachment to the garment via sewing;

the computer storage further comprises a garment history and;

updating the garment history each time an action is taken to include information about the action;

whereby a history record is created that describes activities taken in regard to a garment that occurred over the lifespan of the garment.

5. A system, as in claim 3, wherein:

the identification device is encapsulated such that it can be cleaned with the garment and further is attached to the garment via adhesive;

the computer storage further comprises a garment history and;

updating the garment history each time an action is taken to include information about the action;

whereby a history record is created that describes activities taken in regard to a garment that occurred over the lifespan of the garment.

6. A system, as in claim 3, wherein:

the identification device is encapsulated such that it can be cleaned with the garment and further is attached to the garment by enclosing the it within a compartment of the garment;

the computer storage further comprises a garment history and;

updating the garment history each time an action is taken to include information about the action;

whereby a history record is created that describes activities taken in regard to a garment that occurred over the lifespan of the garment.

7. A system, as in claim 2, further comprising:

the item the identification device is attached to is a garment; and

the reader is a portable hand held reader.

8. A system, as in claim 7, wherein:

the identification device is encapsulated such that it can be cleaned with the garment and further has a button shape to permit attachment to the garment via sewing; and

the computer storage further comprises a garment history which is updated each time an action is taken for the garment,

whereby the history record contains information describing the actions taken in regard to the garment.

9. A system, as in claim 7, wherein:

the identification device is encapsulated such that it can be cleaned with the garment and further is attached to the garment via adhesive;

the computer storage further comprises a garment history and;

updating the garment history each time an action is taken to include information about the action;

whereby a history record is created that describes activities taken in regard to a garment that occurred over the lifespan of the garment.

10. A system, as in claim 7, wherein:

the identification device is encapsulated such that it can be cleaned with the garment and further is attached to the garment by enclosing the it within a compartment of the garment;

the computer storage further comprises a garment history and;

updating the garment history each time an action is taken to include information about the action;

whereby a history record is created that describes activities taken in regard to a garment that occurred over the lifespan of the garment.

11. A method of tracking item usage over the lifespan of an item, including the steps of:

attaching a permanent identification device having storage for holding information related to an item;

reading the information stored in the identification device with a reader, and outputting information read from the identification device;

inputting identification device information from the reader into a computer;

maintaining a history record of activity related to the item in a computer; and

updating the history record to record new activity related to the item such that the history record contains a history of actions taken in regard to the item over the lifespan of the item;

whereby a record of actions taken in regard to the item over its lifespan is maintained.

12. A method, as in claim 11, including the further steps of:

using an RFID tag as the identification device; and

using an RFID reader as the reader.

13. A method, as in claim 12, including the further steps of:

using a garment as the item the identification device is attached to;

transporting the garments past the reader on a garment conveyor; and

locating the reader in sufficient proximity to the garment conveyor such that the identification device can be read when the garment is moved past the reader on the conveyor.

14. A method, as in claim 13, including the further steps of:

encapsulating the identification device such that it can be cleaned with the garment;

shaping the identification device in the form of a button shape to and attaching it to the garment via sewing;

maintaining a garment history in the computer storage and;

updating the garment history each time an action is taken to include information about the action;

whereby a history record is created that describes activities taken in regard to a garment that occurred over the lifespan of the garment.

15. A method, as in claim 13, including the further steps of:

encapsulating the identification device such that it can be cleaned with the garment;

attaching the identification device to the garment via adhesive;

maintaining a garment history in the computer storage and;

updating the garment history each time an action is taken to include information about the action;

whereby a history record is created that describes activities taken in regard to a garment that occurred over the lifespan of the garment.

16. A method, as in claim 13, including the further steps of:

encapsulating the identification device such that it can be cleaned with the garment; and

attaching the identification device to the garment by enclosing the it within a compartment of the garment; and

maintaining a garment history in the computer storage and;

updating the garment history each time an action is taken to include information about the action;

whereby a history record is created that describes activities taken in regard to a garment that occurred over the lifespan of the garment.

17. A method, as in claim 12, including the further steps of:

using a garment as the item; and

using a portable hand held reader as the reader.

18. A method, as in claim 17, including the further steps of:

encapsulating the identification device such that it can be cleaned with the garment;

shaping the identification device in the form of a button shape to permit attachment to the garment via sewing;

maintaining a garment history in the computer storage and;

updating the garment history each time an action is taken to include information about the action;

whereby a history record is created that describes activities taken in regard to a garment that occurred over the lifespan of the garment.

19. A method, as in claim 17, including the further steps of:

encapsulating the identification device such that it can be cleaned with the garment;

attaching the identification device to the garment via adhesive;

maintaining a garment history in the computer storage and;

updating the garment history each time an action is taken to include information about the action;

whereby a history record is created that describes activities taken in regard to a garment that occurred over the lifespan of the garment.

20. A method, as in claim 17, including the further steps of:

encapsulating the identification device such that it can be cleaned with the garment; and

attaching the identification device to the garment by enclosing the it within a compartment of the garment;

maintaining a garment history in the computer storage and;

updating the garment history each time an action is taken to include information about the action;

whereby a history record is created that describes activities taken in regard to a garment that occurred over the lifespan of the garment.

21. A method of permanently identifying and tracking garment activity history, including the steps of:

scanning a garment with an RFID reader for the presence of an RFID tag;

determining if the RFID reader has detected that an RFID tag is attached to a garment;

attaching an RFID tag to a garment if an RFID tag is not present;

reading identification information stored in the RFID tag with a reader and outputting the identification information into a computer having a garment records associated with RFID tag information;

determining if there is a garment record stored in the computer related to the RFID tag identification information;

creating a new garment record if a garment record related to the RFID tag identification information does not exist; and

updating the garment record related to the RFID tag identification information with information related to activity to be performed on the garment.

22. A method, as in claim 21, including the further step of printing a customer ticket when the garment record has been updated.

23. A method, as in claim 21, including the further steps of:

determining if more than one garment is to be processed as a single order;

updating the garment record for each garment to be processed in the single order;

maintaining a garment history in the computer which is updated each time an action is taken for the garment; and

printing a customer ticket when all of the garment records for garments in the single order have been updated.

24. A method, as in claim 23, including the further steps of:

shaping the RFID tag in the form of a button; and

sewing the RFID tag directly to the garment.

25. A method, as in claim 24, including the further step of using a portable hand held reader to scan the RFID tag.