Recyclable pizza box

• US 5,209,392 A
• Filed: 08/19/1992
• Issued: 05/11/1993
• Est. Priority Date: 08/19/1992
• Status: Expired due to Fees

• Current Assignee: Walter Anatro
• Original Assignee: Walter Anatro
• Inventors: Anatro, Walter
• Primary Examiner(s): Elkins, Gary E.
• Application Number:
  US07/932,213
• Time in Patent Office: 265 Days
• Field of Search: 229/117.01, 229/117.05, 229/117.06, 229/145, 229/146, 229/152, 229/178, 229/402, 229/903, 229/906, 229/917, 229/DIG. 2, 229/DIG. 4, 426/113-115
• US Class Current: 229/117.01
• CPC Class Codes: B65D 2585/366 Pizza
• CPC Class Codes: B65D 5/22 held erect by extensions of one or more sides being doubled-over to enclose extensions of adjacent sides
• CPC Class Codes: B65D 5/4266 Folding lines, score lines, crease lines
• CPC Class Codes: B65D 5/6626 formed by folding extensions of a side panel of a container body formed by erecting a "cross-like" blank
• CPC Class Codes: Y10S 229/906 Baked goods
• CPC Class Codes: Y10S 229/931 Fold includes slit or aperture

Abstract

A pizza box is formed of an upper panel and a lower panel which, by a series of fold lines is formed into a closable box. The upper panel includes a central, transversely extending score line. The lower panel also includes a centrally located, transversely extending score line. The score lines penetrate through the material forming the box. These score lines, as opposed to the fold lines which are formed in the blank to form a box, facilitate the collapse of the box, so that quarter portions of the collapsed box are stacked in an overlying condition. The reduced area of the collapsed box, formed into quarters, facilitates the storage of the box for recycling purposes.

Claims

1. A box comprising:

an upper panel including a rear side wall,

a lower panel,

a fold line connecting said rear side wall to said lower panel,

a first score line extending across said upper panel substantially parallel to said fold line,

a second score line extending across said lower panel substantially parallel to said fold line,

said upper panel being collapsible along said first score line into two overlying, parallel extending portions,

said lower panel being collapsible along said second score line into two overlying, parallel extending portions,

said upper panel and said lower panel being folded along said fold line so that said two portions of said upper panel and said two portions of said lower panel overlie each other in a stacked arrangement for recycling purposes while minimizing required storage area.

2. A box according to claim 1, wherein said first score line of said upper panel is centrally located.

3. A box according to claim 2, wherein said second score line of said lower panel is centrally located.

4. A box according to claim 1, further comprising two opposed side walls forming part of said lower panel and a front side panel forming part of said lower panel, said front side panel including two panel portions extending parallel to each other with a portion of said two opposed side walls extending between said two panel portions of said front side panel with said portion of said two opposed side walls extending through a slot defined between said lower panel and said front side panel.