Foldable cutting board

• US 8,141,860 B2
• Filed: 01/19/2007
• Issued: 03/27/2012
• Est. Priority Date: 01/20/2006
• Status: Active Grant

• Current Assignee: The Goldman Family Trust
• Original Assignee: The Goldman Family Trust
• Inventors: Goldman, Robert Ivan
• Primary Examiner(s): NGUYEN, GEORGE BINH MINH
• Application Number:
  US12/161,398
• Publication Number:
  US 20090085270A1
• Time in Patent Office: 1,894 Days
• Field of Search: 269/289.R, 269/285, 269/286, 269/302.1, 269/303, 269/900
• US Class Current: 269/303
• CPC Class Codes: A47J 47/005 Cutting boards
• CPC Class Codes: Y10S 269/90 Supporting structure having work holder receiving apertures or projections

Abstract

A versatile, foldable and disposable cutting board (1) for preparing food is made of a thin, resiliently flexible sheet of propylene, stainless steel or other cut-resistant material. The board has a triangular section (11) projecting away from the user to form a distal pouring funnel and spout when the board is folded along its middle by grabbing both sides (4) and moving them toward each other. A narrow fence (6) extending upwardly from the periphery of the board converges at the apex (9) of the triangular section. A rigidizing flange (15) extends outwardly from the upper rim of the fence but is interrupted (16) near the apex. The fence is interrupted along an offset portion (20) of the proximal edge (2) in order to provide clearance for the blade and handle of a chopping or mincing instrument.

Claims

1. A cutting board which comprises:

a planar work area having a proximal edge, two lateral edges and a distal edge;

said work area comprising a substantially quadrangular section limited on three sides by said proximal and lateral edges, and a triangular section having a base congruently adjacent to said quadrangular section and an apex at the convergence of two portions of said distal edge; and

,

a narrow fence extending upwardly from said work area along said edges and having a reduced height portion along said proximal edge;

an inwardly concavely rounded junction between said fence and work area;

wherein said fence comprises an outwardly extending upper flange;

wherein said flange is interrupted about said apex; and

wherein said board is formed entirely out of a resiliently pliable sheet of cut-resistant material.

2. The cutting board of claim 1, wherein said triangular section has equal sides;

whereby lifting and moving said lateral edges toward each other causes said cutting board to fold along a median line passing through said apex.

3. The cutting board of claim 1, wherein said reduced height portion is offset from the center of said board.

4. The cutting board of claim 1, wherein said fence further comprises a rounded apical portion without any fold line.

5. The cutting board of claim 1, wherein said flange comprises a downward ledge projecting peripherally from said flange.

6. The cutting board of claim 5, which further comprises a skirt projecting outwardly from said ledge.

7. The cutting board of claim 1, wherein said fence has a part gradually dipping obliquely and outwardly from both lateral ends of said distal edge toward a median section to a substantially oblique position.

8. The cutting board of claim 7, wherein said part has a substantially constant width and an absence of a cutout portion about said median section.

9. The cutting board of claim 1, wherein said material is taken from a group substantially consisting of polypropylene, polyurethane, acrylic, polycarbonate and steel.

10. The cutting board of claim 7, wherein said part further comprises an oblique, rounded apex without any fold line.