Refuse receptacle

• US 4,784,497 A
• Filed: 08/20/1987
• Issued: 11/15/1988
• Est. Priority Date: 08/20/1987
• Status: Expired due to Fees

• Current Assignee: Warren A. Dutton
• Original Assignee: Warren A. Dutton
• Inventors: Dutton, Warren A.
• Primary Examiner(s): Little, Willis
• Application Number:
  US07/087,616
• Time in Patent Office: 453 Days
• Field of Search: 383/43, 383/104, 383/905, 383/11, 383/55, 383/907, 229/190, 229/41 R, 229/41 B, 229/907, 220/1 T
• US Class Current: 383/43
• CPC Class Codes: B65D 33/24 using self-locking integral or attached closure elements, e.g. flaps B65D33/25 takes precedence
• CPC Class Codes: B65D 5/3628 collapsed along median lines of two opposite sides of the rectangular tubular body
• CPC Class Codes: B65F 1/00 Refuse receptacles; Accessories thereforcontainers not specially adapted for refuse, features of refuse receptacles of general interest B65D
• CPC Class Codes: Y10S 229/907 Trash box
• CPC Class Codes: Y10S 383/907 Peculiar, particular shape

Abstract

A receptacle made of kraft paper or the like essentially a rectangular prism in form when expanded and ready for use which can be used to collect used food and drink containers; used tissues and napkins; apple cores, orange peelings and such. The construction allows the receptacle to be stored flat and yet to be readily expanded to become a rigid self-supporting receptacle with an easy opening and self-closing top closure.

Claims

1. A disposable refuse receptacle, or the like, comprising a foldable bag which is adapted to be stored in a flat folded condition and unfoldable to a useable expanded condition, in the expanded condition said bag including opposing end panels and opposing side panels defining a rectangular horizontal crosssection, and

a self-closing top closure integrally formed with said panels along upper edges thereof and including an elongated slot through which refuse may be passed, the receptacle being selfsupporting in the expanded condition of said foldable bag, said receptacle being in a fully assembled condition in the flat folded condition of said bag whereby no additional assembly is required to place the bag in the unfolded useable expanded condition.

2. A disposable refuse receptacle as defined in claim 1 wherein said top closure comprises a plurality of flaps which contribute to the rigidity of the receptacle in the expanded condition of the foldable bag, allow easy access to the interior of the receptacle, and prevent refuse from spilling out when the receptacle is overturned.

3. A disposable refuse receptacle as defined in claim 2 which is constructed of a printable material whereby the exterior surfaces may be decorated and printed.

4. A disposable refuse receptacle as defined in claim 2 which is constructed of a material which is treated to add moisture or oil resistance to the material.

5. A disposable refuse receptacle as defined in claim 4 wherein said material comprises paper.

10. A disposable receptacle as defined in claim 1 wherein said top closure comprises a pair of substantially rectangular shaped closure flaps at opposite side panels of the bag which are pivotal about axes extending along the upper edges of said side panels.

6. A disposable refuse receptacle, or the like, comprising a foldable bag which is adapted to be stored in a flat folded condition and unfoldable to a useable expanded condition, in the expanded condition said bag including opposing end panels and opposing side panels defining a rectangular horizontal cross-section, and

a self-closing top closure integrally formed with said panels along upper edges thereof and including an elongated slot through which refuse may be passed, the receptacle being selfsupporting in the expanded condition of said foldable bag, said top closure comprising first and second pairs of closure flaps, said first pair or closure flaps at opposing side panels of the bag being substantially rectangular in shape and said second pair of closure flaps at opposing end panels of the bag being substantially isosceles triangular in shape, said first and second pairs of closure flaps being pivotal about axes extending along the upper edges of said side and end panels, respectively.

11. A disposable receptacle as defined in claim 6 which is constructed of paper material.

7. A disposable refuse receptacle, or the like, comprising a foldable bag which is adapted to be stored in a flat folded condition and unfoldable to a useable expanded condition, in the expanded condition said bag including opposing end panels and opposing side panels defining a rectangular horizontal cross-section, and

a self-closing top closure integrally formed with said panels along upper edges thereof and including an elongated slot through which refuse may be passed, the receptacle being selfsupporting in the expanded condition of said foldable bag, said top closure comprising a pair of substantially rectangular shaped closure flaps at opposing side panels of the bag which are pivotal about axes extending along the upper edges of said side panels, said rectangular shaped closure flaps normally being in a substantially plane position and having opposing elongated edges defining said elongated slot, when pivoted downwardly under pressure said rectangular shaped closure flaps being bowed so that said opposing elongated edges separate to enlarge the slot to allow for passage of refuse therethrough, said rectangular shaped closure flaps springing back to normal position upon release of pressure to prevent easy egress of refuse contained in the receptacle.

8. A disposable refuse container as defined in claim 7 including a pair of substantially isosceles triangular shaped flaps at the upper edges of said opposing end panels which flaps add stiffness to said end panels.

9. A disposable refuse container as defined in claim 7 wherein opposite ends of said rectangular closure flaps are attached to said triangular shaped flaps along fold lines extending parallel to the upper edges of said end panels.

12. A disposable receptacle as defined in claim 7 which is constructed of paper material.