Bag cutter and piercer

• US 8,869,408 B2
• Filed: 10/17/2012
• Issued: 10/28/2014
• Est. Priority Date: 06/20/2012
• Status: Active Grant

• Current Assignee: Spellbound Development Group Inc
• Original Assignee: The Votolato Living Trust
• Inventors: Votolato, Earl
• Primary Examiner(s): PAYER, HWEI-SIU C
• Application Number:
  US13/653,920
• Publication Number:
  US 20130340262A1
• Time in Patent Office: 741 Days
• Field of Search: 30/2, 301/23, 301/42, 301/75, 301/86, 302/94, 302/99
• US Class Current: 30/294
• CPC Class Codes: B26B 27/00 Hand cutting tools not provided for in the preceding groups, e.g. finger rings for cutting string, devices for cutting by means of wires
• CPC Class Codes: B67B 7/30 Hand-operated cutting devices

Abstract

A bag cutter for opening a sealed package using at least one of a blade and a piercer. Preferably, at least one blade is disposed partially within a cutout of an arm in a manner that exposes an edge of the blade. A piercer can comprise an extension of a cutout edge or be located on any other suitable portion of an arm. Another blade can be provided that is substantially perpendicular to the blade within a cutout, and juxtaposable against a cutting surface.

Claims

1. A cutting and piercing apparatus comprising:

a first arm having a first side and a second side that define a thickness of the first arm;

a second arm operable in conjunction with the first arm and having a first side and a second side that define a thickness of the second arm;

a first blade comprising an edge, wherein the edge has a first end, a second end and a central portion;

wherein at least one of the first arm and the second arm partially encloses the first blade at the first end and the second end in a manner that exposes the central portion of the edge of the first blade, and wherein portions of the at least one of the first arm and the second arm partially enclosing the first end and the second end project beyond the central portion;

wherein at least one of the first arm and the second arm comprises a cutting surface that is juxtaposable against the central portion of the edge of the first blade; and

wherein the first arm comprises;

a first cutout at least partially enclosing a second blade disposed between the first and second sides that define the thickness of the first arm; and

a piercer configured to pierce a workpiece, and disposed at a periphery of the first arm.

2. The apparatus of claim 1, wherein the piercer comprises an obtuse tip.

3. The apparatus of claim 1, wherein the first cutout and the piercer at least partially overlap, such that a user could pierce and cut a workpiece simultaneously.

4. The apparatus of claim 1, wherein the piercer is an extension of an edge of a cutout.

5. The apparatus of claim 1, wherein the first arm further comprises a second cutout at least partially enclosing the first blade.

6. The apparatus of claim 1, wherein the first arm is made of plastic.

7. The apparatus of claim 1, wherein the first arm further comprises a second cutout at least partially enclosing a second blade disposed between the first and second sides of the first arm.

8. The apparatus of claim 1, wherein the cutting surface comprises at least one of an anvil and a raised portion.

9. The apparatus of claim 8, wherein the cutting surface comprises an anvil at least partially embedded in the at least one of the first arm and the second arm.

10. The apparatus of claim 9, wherein the anvil is completely embedded in the at least one of the first arm and the second arm.

11. The apparatus of claim 1, wherein the second arm comprises the cutting surface, and wherein the cutting surface comprises an anvil.

12. The apparatus of claim 11, wherein the cutting surface comprises an anvil at least partially embedded in the second arm.

13. The apparatus of claim 11, wherein the cutting surface comprises an anvil completely embedded in the second arm.

14. The apparatus of claim 1, wherein the first arm is continuous with the second arm.

15. The apparatus of claim 1, wherein the first arm is continuous with the second arm at a pivot.

16. A cutting and piercing apparatus comprising:

a first arm and a second arm;

wherein the first arm comprises;

a first side and a second side;

a first cutout at least partially exposing a first edge of a first blade disposed between the first and second sides; and

a piercer;

wherein at least one of the first arm and the second arm comprises a cutting surface; and

wherein at least one of the first arm and the second arm comprises a second blade partially embedded therein; and

wherein the second blade comprises an edge having an embedded first end, an embedded second end and an exposed central portion, wherein portions of the at least one of the first arm and the second arm embedding the first end and the second end project beyond the central portion, and wherein the central portion is juxtaposable with the cutting surface.

17. The apparatus of claim 16, wherein the first arm further comprises a second cutout at least partially exposing an edge of the first blade.

18. The apparatus of claim 16, wherein the first arm further comprises a second cutout at least partially exposing an edge of a third blade disposed between the first and second sides.

19. The apparatus of claim 16, wherein the cutting surface comprises an anvil.