Device for opening packages

• US 20070028452A1
• Filed: 06/16/2006
• Published: 02/08/2007
• Est. Priority Date: 08/05/2005
• Status: Abandoned Application

• Current Assignee: Dawn D'Alessio, Michael Lafauci
• Original Assignee: Dawn D'Alessio, Michael Lafauci
• Inventors: D'Alessio, Dawn, LaFauci, Michael
• Application Number:
  US11/454,747
• Publication Number:
  US 20070028452A1
• Time in Patent Office: Days
• US Class Current: 30/142
• CPC Class Codes: B26B 27/005 Carton openers
• CPC Class Codes: B65B 69/0033 by cutting B65B69/0008-B65B69/0025 take precedence
• CPC Class Codes: B67B 7/30 Hand-operated cutting devices

Abstract

A small, safe, and disposable package-opening device with the dimensions of a credit card or smaller that can be attached to a cardboard package for facilitating opening of the package. In one embodiment, the device has a notch in a cutting edge to form a point to pierce the package to initiate its opening.

Claims

1. A hand-held device for opening a package having a substantially planar shape and a notch along one edge, said notch and edge forming a sharp piercing point, said notch and point serving as a cutting tool for opening the package.

2. The device of claim 1 wherein said notch has a partially circular edge and the area of said notch is greater than the area of half of the circle that would be enclosed by the edge were it a closed circle.

3. The device of claim 1 wherein said device for opening a package is adapted to be carried on a key ring.

4. The device of claim 1 wherein said device for opening a package includes an indent formed to receive a user'"'"'s finger during use.

5. A device for opening packages, comprising:

a flat element having an edge and a size no greater than that of a standard credit card;

a strip disposed on said edge and defining a notch; and

a cutting element having a corresponding notch and attached to said strip.

6. The device of claim 5 wherein said strip includes a plurality of plugs and said cutting element includes a plurality of openings cooperating with said plurality of plugs for attaching said cutting element to said strip.

7. The device of claim 5 wherein said flat element includes an indent formed to receive a user'"'"'s finger during use.

8. The device of claim 7 wherein said indent is disposed on a side of said device opposite to the side to which said cutting element is attached.

9. A device for opening packages, comprising:

a housing formed with a slot; and

an extending element enclosed within said housing and having a flexible pin received by the slot, said extending element also having a cutting tool formed by a notch, wherein the cutting tool is retractably movable with respect to said housing due to the flexing action of the pin.

10. The device of claim 9 wherein said housing includes an indent formed to receive a user'"'"'s finger during use.

11. A device for opening packages, comprising:

a flat element having an edge and a size no greater than that of a standard credit card; and

a flat strip extending out of the plane of said flat element along said edge, said flat strip forming a piercing element operable by a user to puncture cardboard or mailing tape and having a plurality of recesses defining a serrated edge for cutting cardboard.

12. The device of claim 11 wherein said piercing element is chisel-point-shaped.

13. The device of claim 11 wherein said flat element includes an indent formed to receive a user'"'"'s finger during use.

14. A system for opening packages, comprising:

a combined package and an opener in the form of a flat element having a size no greater than that of a standard credit card and having at least one edge formed with a notch and a point, said notch and point constituting a cutting tool for opening packages, wherein said opener is affixed to the outside of said package.

15. The system of claim 14 wherein said flat element includes an indent formed to receive a user'"'"'s finger during use.

16. The method of advertising using a device for opening packages having a flat element having an edge formed with a notch and a point and a size no greater than that of a standard credit card, said notch and point constituting a cutting tool for opening packages, said method comprising:

placing advertising material on at least one side of said flat element; and

displaying the advertising material on the at least one side of the device for opening packages.

17. The method of claim 16 wherein said advertising material is a trademark or logo.

18. The method of claim 17 wherein the shape of the device for opening packages is that of said trademark or logo.

19. The method of claim 16, further comprising the step of attaching said device for opening packages to a package, wherein the at least one side of the device for opening packages is visible.

20. The method of claim 19 wherein attaching said device for opening packages to the package is done by a releasable adhesive.

21. A method of facilitating of opening a shipped package using a system for opening packages, comprising:

a combined package and an opener in the form of a flat element having a size no greater than that of a standard credit card and having at least one edge formed with a notch and a point, said notch and point constituting a cutting tool for opening packages, wherein said opener is attachable to the outside of said package, said method comprising;

attaching said opener to the outside of said package; and

shipping said package.

22. A system for opening a package, comprising:

a combined package and an opener in the form of a flat element defined by a first nonlinear edge and having a second linear sharpened edge, said first edge having a first end and a second end, and said second edge beginning at the first end of said first edge and ending at the second end of said second edge, wherein said second edge is operable by a user to open said package, and wherein said opener is affixed to the outside of said package.

23. The system of claim 22 wherein the shape of said flat element is a shape of a logo or trademark.

24. The system of claim 22 wherein said flat element includes an indent formed to receive a user'"'"'s finger during use.