Electronic tracking tag

• US 6,144,301 A
• Filed: 02/10/1997
• Issued: 11/07/2000
• Est. Priority Date: 02/10/1997
• Status: Expired due to Term

• Current Assignee: Safetrac Control Systems Incorporated
• Original Assignee: Safetrac Control Systems Incorporated
• Inventors: Frieden, Donald J.
• Primary Examiner(s): MULLEN, THOMAS J
• Application Number:
  US08/797,430
• Time in Patent Office: 1,366 Days
• Field of Search: 340/572.8, 340/693.5, 340/825.34, 340/825.54, 235/375, 235/385, 705/22, 705/28, 283/72, 283/74, 283/107, 283/111, 361/811, 40/655, 40/661.01, 40/662-664, 40/124.04
• US Class Current: 340/572.8
• CPC Class Codes: G01V 15/00 Tags attached to, or associated with, an object, in order to enable detection of the object record carriers for use with machines having a detectable tag or marker G06K19/00
• CPC Class Codes: G06K 19/041 Constructional details G06K19/06 takes precedence
• CPC Class Codes: G06K 19/077 Constructional details, e.g. mounting of circuits in the carrier
• 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: G08B 13/2417 having a radio frequency identification chip
• CPC Class Codes: G08B 13/2434 Tag housing and attachment details
• CPC Class Codes: G08B 13/2462 Asset location systems combined with EAS inventory, tracking, logistic G06Q10/00; entrance control systems G07C9/00

Abstract

An electronic tracking tag 10 may be attached to various types of physical assets to assist in asset identification. The plastic material tag body 12 includes a receiving cavity 60 therein so that a drawer 14 and an RFID transponder 16 may be slid into the receiving cavity and mechanically locked in the inserted position within the receiving cavity. A visual display cavity 54 is provided on the tag body, and a display label 56 may be selectively positioned on the tag body. The tag body with the electronic transponder therein may be secured to the physical asset by screws or other conventional securing members 46 positioned in respective securing holes 42, 44 provided in the tag body. Alternatively, one or more flexible straps 18, 19 may extend through a respective tie down hole 46, 48 in the tag body for strapping the tag body to the physical asset. A substantially universal tracking tag 10 of the present invention may be easily and economically read by an RFID reader unit to assist in asset identification, tracking, and equipment safety. Significant benefits are realized by providing a tagging system wherein an electronic transponder may be selected and secured within the tag body shortly before the tag body is attached to the physical asset.

Claims

1. An electronic tracking tag for attaching to a physical asset to assist in asset identification, the tracking tag comprising:

a tag body having a base face, a top face opposite the base face, a front face extending between the base face and the top face, and a back face extending between the base face and the top face and opposite the front face;

a receiving cavity within the tag body and extending to the front face;

a drawer slidably positionable within the receiving cavity;

an electronic transponder for positioning on the drawer, such that the drawer and electronic transponder may be slid into the receiving cavity to an inserted position with a front drawer face not extending substantially outward of the front face of the tag body and the electronic transponder housed within the tag body; and

the tag body including a left-side face and a right-side face each extending between the base face and the top face, each of the left-side face and the right-side face having a curved configuration.

2. The electronic tracking tag as defined in claim 1, further comprising:

a display cavity within the tag body extending to the top face of the tag body, the display cavity adapted to receive a visual display label; and

the visual display label being selectively positionable within and removable from the display cavity within the tag body.

3. The electronic tracking tag as defined in claim 1, wherein the tag body and the drawer are each fabricated from a selected plastic material.

4. The electronic tracking tag as defined in claim 1, further comprising:

the tag body including a hook cavity in communication with the receiving cavity; and

a hook affixed to the drawer for hooking within the hook cavity within the tag body.

5. The electronic tracking tag as defined in claim 1, wherein the receiving cavity having a substantially rectilinear configuration extending from the front face of the tag body to a receiving cavity back surface spaced between the front face and the rear face.

6. The electronic tracking tag as defined in claim 1, wherein the top face of the tag body is curved such that a center portion of the tag body has a thickness greater than each of the left-side face and the right-side face of the tag body.

7. The electronic tracking tag as defined in claim 1, wherein the base face of the tag body lies substantially within a base plane for engagement with a flat surface on the physical asset.

8. The electronic tracking tag as defined in claim 1, further comprising:

first and second securing holes extending through the base face, each securing hole adapted to receive a securing member for attaching the tag body to the physical asset.

9. The electronic tracking tag as defined in claim 1, further comprising:

first and second tie down holes each extending through the base face, and a crossbar on each tie down hole for receiving a flexible strap for attaching the tag body to the physical asset.

10. An electronic tracking tag for attaching to a physical asset to assist in asset identification, the tracking tag comprising:

a plastic material tag body having a base face, a top face opposite the base face, a front face extending between the base face and the top face, and a back face extending between the base face and the top face and opposite the front face;

a receiving cavity within the tag body and extending to the front face;

a hook cavity within the tag body in communication with the receiving cavity;

a plastic material drawer slidably positionable within the receiving cavity;

an electronic transponder for positioning on the drawer, such that the drawer and electronic transponder may be slid into the receiving cavity to an inserted position with a front drawer face not extending substantially outward of the front face of the tag body and the electronic transponder housed within the tag body; and

a hook member affixed to the drawer for fitting within the hook cavity to secure the drawer in the inserted position within the receiving cavity.

11. The electronic tracking tag as defined in claim 10, further comprising:

first and second securing holes extending through the base face, each securing hole adapted to receive a securing member for attaching the tag body to the physical asset.

12. The electronic tracking tag as defined in claim 10, further comprising:

a display cavity within the tag body extending to the top face of the tag body, the display cavity adapted to receive a visual display label; and

the visual display label being selectively positionable within and removable from the display cavity within the tag body.

13. The electronic tracking tag as defined in claim 10, wherein the base face of the tag body lies substantially within a base plane for engagement with a flat surface on the physical asset.

14. The electronic tracking tag as defined in claim 11, wherein the tag body includes a left-side face and a right-side face each extending between the base face and the top face, each of the left-side face and the right-side face having a curved configuration;

and

the top face of the body is curved such that a center portion of the tag body has a thickness greater than each of the left side-face and the right-side face of the tag body.

15. An electronic tagging tag as defined in claim 10, wherein the receiving cavity has a substantially rectilinear configuration extending from the front face of the tag body to a receiving cavity back surface spaced between the front face and the rear face.

16. An electronic tagging tag as defined in claim 10, further comprising:

first and second tie down holes each extending through the base face, and a crossbar on each tie down hole receiving a flexible strap for attaching the tag body to the physical asset.

17. A method of tagging a physical asset to assist in asset identification, the method comprising:

providing a tag body having a base face, a top face opposite the base face, a front face extending between the base face and the top face, a back face extending between the base face and the top face and opposite the front face, and a receiving cavity within the tag body and extending to the front face;

positioning an electronic transponder on a drawer;

sliding the drawer and the electronic transponder into the receiving cavity to an inserted position with a front drawer face not extending substantially outward of the front face of the tag body and the electronic transponder housed within the tag body;

providing a hook cavity within the tag body in communication with the receiving cavity;

inserting the drawer into the receiving cavity so that a hook affixed to the drawer fits within the hook cavity within the tag body; and

subsequently using an electronic reader to read information stored in the transponder to identify the asset.

18. The method as defined in claim 17, further comprising:

providing a display cavity within the tag body extending to the top face of the tag body; and

selectively positioning a visual display label within the display cavity.

19. The method as defined in claim 17, further comprising:

providing first and second securing holes in the tag body extending through the bottom face;

inserting a securing member into each respective securing hole; and

attaching each securing member to the physical asset to secure the tag to the physical asset.

20. The method as defined in claim 17, further comprising:

providing first and second tie down holes each extending through the bottom face, each tie down hole including a crossbar;

passing a flexible strap through each tie down hole for attaching the tag to the physical asset.

21. An electronic tracking tag for attaching to a physical asset to assist in asset identification, the tracking tag comprising:

a tag body having a base face, a top face opposite the base face, a front face extending between the base face and the top face, and a back face extending between the base face and the top face and opposite the front face;

a receiving cavity within the tag body;

a drawer slidably positionable within the receiving cavity;

an electronic transponder for positioning on the drawer, such that the drawer and electronic transponder may be slid into the receiving cavity to an inserted position with the electronic transponder housed within the tag body; and

first and second securing holes each extending through the base face, each securing hole adapted to receive a securing member for attaching the tag body to the physical asset.

22. The electronic tracking tag as defined in claim 21, further comprising:

a crossbar on each securing hole for receiving a flexible strap which serves as the securing member for attaching the tag body to the physical asset.

23. The electronic tacking tag as defined in claim 21, further comprising:

each of the first and second securing holes extending from the top face through the base face; and

first and second securing screws each for positioning within a respective securing hole for serving as the securing member for attaching the tag body to the physical asset.

24. The electronic tracking tag as defined in claim 21, further comprising:

a display cavity within the tag body extending to the top face of the tag body, the display cavity adapted to receive a visual display label; and

the visual display label being selectively positionable within and removable from the display cavity within the tag body.

25. The electronic tracking tag as defined in claim 21, further comprising:

a locking member for securing the drawer in the inserted position within the receiving cavity.

26. The electronic tracking tag as defined in claim 21, wherein the receiving cavity having a substantially rectilinear configuration extending from the front face of the tag body to a receiving cavity back surface spaced between the front face and the rear face.

27. The electronic tracking tag as defined in claim 21, wherein the top face of the tag body is curved such that a center portion of the tag body has a thickness greater than each of the left-side face and the right-side face of the tag body.

28. A method of tagging a physical asset to assist in asset identification, the method comprising:

providing a tag body having a base face, a top face opposite the base face, a front face extending between the base face and the top face, a back face extending between the base face and the top face and opposite the front face, and a receiving cavity within the tag body;

positioning an electronic transponder on a drawer;

sliding the drawer and the electronic transponder into the receiving cavity to an inserted position with the electronic transponder housed within the tag body;

providing first and second securing holes in the tag body each extending through the base face;

inserting a securing member into each respective securing hole;

attaching each securing member to the physical asset to secure the tag to the physical asset; and

using an electronic reader to read information stored in the transponder to identify the asset.

29. The method as defined in claim 28, further comprising:

providing a crossbar in each securing hole; and

passing a flexible strap through each securing hole to serve as the securing member for attaching the tag to the physical asset.

30. The method as defined in claim 28, further comprising:

providing each securing hole in the tag body extending from the top face through the base face; and

positioning a screw in each securing hole to serve as a securing member for attaching the tag to the physical asset.

31. The method as defined in claim 28, further comprising:

providing a display cavity within the tag body extending to the top face of the tag body; and

selectively positioning a visual display label within the display cavity.

32. The method as defined in claim 28, further comprising:

securing the drawer in the inserted position within the receiving cavity.

33. An electronic tracking tag for attaching to a physical asset to assist in asset identification, the tracking tag comprising:

a tag body having a base face, a top face opposite the base face, a front face extending between the base face and the top face, and a back face extending between the base face and the top face and opposite the front face;

a receiving cavity within the tag body;

a drawer slidably positionable within the receiving cavity;

an electronic transponder for positioning on the drawer, such that the drawer and electronic transponder may be slid into the receiving cavity to an inserted position with the electronic transponder housed within the tag body;

a display cavity within the tag body extending to the top face of the tag body, the display cavity adapted to receive a visual display label; and

the visual display label being selectively positionable within and removable from the display cavity within the tag body.

34. The electronic tracking tag as defined in claim 33, wherein the top face of the tag body is curved such that a center portion of the tag body has a thickness greater than each of the left-side face and the right-side face of the tag body.

35. The electronic tracking tag as defined in claim 33, further comprising:

a locking member for securing the drawer in the inserted position within the receiving cavity.

36. The electronic tracking tag as defined in claim 33, wherein the receiving cavity having a substantially rectilinear configuration extending from the front face of the tag body to a receiving cavity back surface spaced between the front face and the rear face.

37. A method of tagging a physical asset to assist in asset identification, the method comprising:

providing a tag body having a base face, a top face opposite the base face, a front face extending between the base face and the top face, a back face extending between the base face and the top face and opposite the front face, and a receiving cavity within the tag body;

positioning an electronic transponder on a drawer;

sliding the drawer and the electronic transponder into the receiving cavity to an inserted position with the electronic transponder housed within the tag body;

providing a display cavity within the tag body extending to the top face of the tag body;

selectively positioning a visual display label within the display cavity; and

using an electronic reader to read information stored in the transponder to identify the asset.

38. The method as defined in claim 37, further comprising:

forming both the tag body and the drawer from a selected plastic material.

39. The method as defined in claim 37, further comprising:

forming the receiving cavity with a substantially rectilinear configuration.