Ripening device for fruits and vegetables

• US 5,829,602 A
• Filed: 11/15/1996
• Issued: 11/03/1998
• Est. Priority Date: 11/15/1996
• Status: Expired due to Fees

• Current Assignee: St. John Danko, Patricia
• Original Assignee: St. John Danko, Patricia
• Inventors: St. John Danko, Patricia
• Primary Examiner(s): Chen, Jose V.
• Application Number:
  US08/749,738
• Time in Patent Office: 718 Days
• Field of Search: 211/13.1, 211/85.4, 211/189, 108/56.1, 108/51.3
• US Class Current: 211/13.1
• CPC Class Codes: A23B 7/144 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
• CPC Class Codes: A23B 7/152 in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O ; Elimination of such other gases
• CPC Class Codes: A23L 3/3409 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
• CPC Class Codes: A23L 3/3445 in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O
• CPC Class Codes: F26B 25/18 mainly open, e.g. dish, tray, pan , rack for drying agricultural produce A01F25/12

Abstract

An apparatus for obtaining uniform ripening of fresh produce using sunlight and air in the shape of a stand has a number of slats that are supported by the sides of the stand. The position and spacing of the slats can be adjusted to accommodate produce of different shapes and sizes. The stand is constructed so that multiple units may be stacked atop one another. One embodiment particularly suitable for use on window sills is rectangular in shape with openings on the sides to permit free circulation of air. A second embodiment uses the same principle but the slats are in the annulus between two hollow circular cylinders with vertical walls. This too is constructed so that multiple units may be stacked atop one another. This embodiment takes up more space, but because of its decorative aspects, can be used on tables.

Claims

1. A stand for ripening of produce comprising:

(a) a hollow member having a rectangular cross section, four side walls having a thickness, a first end and a second end, two opposing side walls of the hollow member having a plurality of openings and a plurality of notches on the respective first ends, said notches having a length measured across said thickness which is less than said thickness; and

(b) a plurality of slats freely reposing on the first end of the hollow member within said notches confined between said two opposing sides thereof.

2. The stand of claim 1 wherein the notches are equally spaced.

3. The stand of claim 2 wherein the second end of the two opposing side walls have feet and the first end of the two opposing side walls have grooves adapted to receive the feet.

4. The stand of claim 1 wherein said plurality of slats is less than the plurality of notches on the ends of the hollow member.

5. The stand of claim 1 wherein the hollow member is integrally constructed.

6. The stand for ripening produce of claim 1 wherein the four side walls are integrally constructed.

7. A stand for ripening produce comprising:

(a) an inner and an outer hollow circular cylinder, each cylinder having a first end and a second end and a thickness, the sides of the cylinders having a plurality of openings, each hollow cylinder further having a plurality of notches on its first end said notches having a length less than said thickness;

(b) a plurality of detachable slats reposing on the notches on the first end of the inner hollow circular cylinder and the first end of the outer hollow circular cylinder, said slats confined between the inner and outer cylinders ; and

(c) a plurality of braces coupled to the sides of the inner cylinder and the outer cylinder for maintaining the cylinders in a spaced apart position.

8. The stand of claim 7 wherein the second end of the inner cylinder has projections and the first end of the inner cylinder has notches adapted to receive the projections;

and the second end of the outer cylinder has projections and the first end of the outer cylinder has grooves adapted to receive the projections.

9. The stand of claim 7 wherein said plurality of slats is less than the plurality of notches on the ends of the cylinders.