RFID enabled crate with wraparound antenna

• US 9,064,163 B2
• Filed: 08/25/2010
• Issued: 06/23/2015
• Est. Priority Date: 08/31/2009
• Status: Active Grant

• Current Assignee: Avery Dennison Retail Information Services LLC (Avery Dennison Corporation)
• Original Assignee: Avery Dennison Corporation
• Inventors: Phaneuf, Peter C., Isabell, Michael J.
• Primary Examiner(s): Zimmerman, Brian
• Assistant Examiner(s): Patel, Bhavin M
• Application Number:
  US12/868,662
• Publication Number:
  US 20110121972A1
• Time in Patent Office: 1,763 Days
• Field of Search: 340/572.6, 340/572.8, 340/572.9
• US Class Current: 1/1
• CPC Class Codes: G06K 17/0029 the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
• CPC Class Codes: G06K 7/10178 including auxiliary means for focusing, repeating or boosting the electromagnetic interrogation field comparable booster antennas integrated on the record carrier itself G06K19/07794

Abstract

A radio frequency identification (RFID) enabled crate (50) includes: a plurality of sides (52); an RFID inlay (54) supported on a first one of the plurality of sides; and an antenna (56) coupled to the RFID inlay (54). Suitably, the antenna (56) extends at least partially across at least a second one of the plurality of sides (52), the second one of the sides being different from the first one where the RFID inlay (54) is located.

Claims

1. A radio frequency identification (RFID) enabled crate comprising:

a plurality of side walls;

an RFID inlay supported on a first one of the plurality of side walls, the RFID inlay having a chip connected to an antenna;

a secondary antenna, distinct from the antenna of the RFID inlay, capacitively or inductively coupled to the RFID inlay, said secondary antenna extending at least partially across at least a second one of the plurality of sides, said second one of the sides being different from the first one where the RFID inlay is located; and

wherein the crate is collapsible having a base portion surrounded by the plurality of side walls, each side wall includes an upper portion pivotally connected to a lower portion via a joint such that the upper portions of each side wall remain joined at corners of the crate via engageable members and the crate collapses by disengaging the upper portions that meet at the corners of the crate such that the inlay and the secondary antenna are located below joints on the lower portions of the side walls.

2. The crate of claim 1, wherein the RFID inlay is a passive ultra-high frequency device.

3. The crate of claim 1, wherein the inlay is passive.

4. The crate of claim 1, wherein the inlay is active.

5. A RFID enable crate, comprising:

A-collapsible crate having a base portion surrounded by a series of side walls, at least one of the sidewalls having a conductive element contained within the at least one side wall, the conductive element serving as a secondary antenna, each side wall includes an upper portion pivotally connected to a lower portion via a joint such that the upper portions of each side wall remain joined at corners of the crate via engageable members and the crate collapses by disengaging the upper portions that meet at the corners of the crate such that the inlay and the secondary antenna are located below the joint on the lower portions of the side walls;

a plurality of consumer goods disposed on the base portion of the crate; and

a RFID inlay having a chip connected to an antenna adhesively attached to the at least one side wall and disposed on the at least one side wall so as to capacitively couple to the conductive element.

6. A RFID enabled crate as recited in claim 5, wherein the plurality of consumer goods are bottles of water.

7. A RFID enabled crate as recited in claim 5, wherein the plurality of consumer goods are canned goods.

8. A RFID enabled crate as recited in claim 5, wherein the RFID inlay is a UHF RFID device.

9. The crate of claim 5, wherein the conductive element is a secondary antenna.

10. The crate of claim 9, wherein the RFID inlay includes a primary antenna.

11. The crate of claim 5, wherein the crate is collapsible.

12. The crate of claim 5, wherein the crate is plastic.

13. A RFID enabled crate, comprising:

A collapsible crate having a base portion surrounded by a series of side walls, with more than two of the sidewalls having a conductive element which functions as an antenna contained within the sidewalls wherein each side wall includes an upper portion pivotally connected to a lower portion via a joint such that the upper portions of each side wall remain joined at corners of the crate via engageable members and the crate collapses by disengaging the upper portions that meet at the corners of the crate such that the inlay and the secondary antenna are located below the joint on the lower portions of the side walls;

a plurality of consumer goods disposed on the base portion of the crate;

at least one RFID inlay, the RFID inlay having a chip connected to an antenna distinct from the conductive element, the at least one RFID inlay adhesively attached to the at least one side wall having a conductive element and disposed on the at least one side wall so that the RFID inlay will capacitively couple to the conductive element.

14. A RFID enabled crate as recited in claim 13, wherein a second RFID inlay is applied to another of the side walls having the conductive element, different from the at least one side wall.

15. A RFID enabled crate as recited in claim 13, wherein each of the side walls has a conductive element contained therein and each of the side walls has a RFID inlay applied thereto and each of the RFID inlays is capacitively coupled to respective conductive elements contained within the sidewalls.

16. The crate of claim 13, wherein the conductive element is a secondary element.