Apparatus for electronically verifying the authenticity of contents within a container

• US 7,061,382 B2
• Filed: 12/12/2003
• Issued: 06/13/2006
• Est. Priority Date: 12/12/2003
• Status: Active Grant

• Current Assignee: Francis M. Claessens, Timo W. Kipp
• Original Assignee: Francis M. Claessens, Timo W. Kipp
• Inventors: Claessens, Francis M., Kipp, Timo W., Palmer, John P.
• Primary Examiner(s): Nguyen, Hoang V.
• Assistant Examiner(s): Alemu, Ephrem
• Application Number:
  US10/734,813
• Publication Number:
  US 20050128087A1
• Time in Patent Office: 914 Days
• Field of Search: 343/873, 343/872, 343/900, 343/700.MS, 343/720, 340/568.1, 340/572.1, 340/572.7, 340/572.8, 340/572.9, 215250-252, 215/901, 215/44
• US Class Current: 340/572.8
• CPC Class Codes: B65D 2203/10 Transponders
• CPC Class Codes: B65D 55/02 Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure B65D41/32 takes precedence; protective covers for bottles B65D23/08; protective cap-like outer covers for bottle or jar closures B65D41/62; pressure-applying means B65D45/00; closures with means for discouraging unauthorised opening or removal of closures B65D50/00
• CPC Class Codes: G06K 19/04 characterised by the shape
• CPC Class Codes: G06K 19/073 Special arrangements for circuits, e.g. for protecting identification code in memory protection against unauthorised use of computer memory G06F12/14
• CPC Class Codes: G06K 19/07758 arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag
• CPC Class Codes: G06K 19/07798 part of the antenna or the integrated circuit being adapted for rupturing or breaking, e.g. record carriers functioning as sealing devices for detecting not-authenticated opening of containers electronic seals G09F3/03
• CPC Class Codes: G06Q 20/207 Tax processing
• CPC Class Codes: Y10S 215/901 Tamper-resistant structure
• CPC Class Codes: Y10T 436/13 Tracers or tags

Abstract

An apparatus for detecting the authenticity of a container sealed with a cap (or other closure) which automatically disables itself when the cap is first removed. A radio frequency identification (RFID) tag includes a substrate, a radio frequency transceiver circuit mounted upon the substrate and connected to an antenna having a fixed length that is also mounted upon the substrate, and a protrusion affixed to or a slot in the substrate. A cap for a container includes the RFID tag mounted on an inner surface adjacent to the closed end. When mounted on the container, the cap mates with a ratchet wheel connected to the container that engages the protrusion or slot such that removing the cap from the container will cause the substrate to fracture and thereby cause the RFID tag to become permanently disabled.

Claims

1. An apparatus for use in detecting the authenticity of a container sealed with a cap, comprising;

a radio frequency identification tag comprising a substrate, a radio frequency transceiver circuit adapted to transmit a signal upon receipt of a transmit command and mounted upon said substrate, an antenna having a fixed length mounted upon said substrate and connected to said radio frequency transceiver circuit, and a first interconnection means on said substrate;

a cap for a container having a cylindrical portion, a closed end of said cylindrical portion and an open end of said cylindrical portion, said radio frequency identification tag mounted on an inner surface of said cylindrical portion of said cap adjacent to said closed end such that said first connection means faces centrally inward; and

a second interconnection means connected to said container for engaging said first interconnection means when said cap is installed on said container such that removing said cap from said container will exert force on said substrate resulting in the fracture of said substrate thereby causing said radio frequency identification tag to become permanently disabled.

2. An apparatus for use in detecting the authenticity of a container sealed with a cap, comprising;

a radio frequency identification tag comprising a substrate, a radio frequency transceiver circuit adapted to transmit a signal upon receipt of a transmit command and mounted upon said substrate, an antenna having a fixed length mounted upon said substrate and connected to said radio frequency transceiver circuit, and a protrusion affixed to said substrate;

a cap for a container having a cylindrical portion, a closed end of said cylindrical portion and an open end of said cylindrical portion, said radio frequency identification tag mounted on an inner surface of said cylindrical portion of said cap adjacent to said closed end such that said protrusion extends centrally inward; and

ratcheting means connected to said container for engaging said protrusion when said cap is installed on said container such that removing said cap from said container will exert force on said substrate resulting in the fracture of said substrate thereby causing said radio frequency identification tag to become permanently disabled.

3. An apparatus for use in detecting the authenticity of a container sealed with a cap, comprising;

a radio frequency identification tag comprising a substrate, a radio frequency transceiver circuit adapted to transmit a signal upon receipt of a transmit command and mounted upon said substrate, an antenna having a fixed length mounted upon said substrate and connected to said radio frequency transceiver circuit, and a slot in said substrate;

a cap for a container having a cylindrical portion, a closed end of said cylindrical portion and an open end of said cylindrical portion, said radio frequency identification tag mounted on an inner surface of said cylindrical portion of said cap adjacent to said closed end such that said slot faces centrally inward; and

ratcheting means connected to said container for engaging said slot when said cap is installed on said container such that removing said cap from said container will exert force on said substrate resulting in the fracture of said substrate thereby causing said radio frequency identification tag to become permanently disabled.