Refrigerated food preparation table and hinge bracket for holding lid partially or fully open

Patent metadata

Field	Value
Publication number	US-9918547-B2
Application number	US-201615063557-A
Country	US
Kind code	B2
Filing date	Mar 8, 2016
Priority date	Mar 8, 2016
Publication date	Mar 20, 2018
Grant date	Mar 20, 2018

Abstract

A refrigerated food preparation table that includes a food item storage pan with a lid that is allowed to fully close and is held in a partially open position and in a fully open position and hinge brackets or apparatuses for holding a lid in a partially opened position and a fully opened position that include a slot, a surface, and an indentation that each engage pins on the lid. In various embodiments, the slot receives one such pin, the surface guides another pin on the lid as the lid is opened from a fully closed position to the partially opened position, the indentation receives the second pin when the lid is in the partially opened position, and the slot contains the first pin and the second pin when the lid is fully open. The food preparation table can be used to prepare pizza, for example.

First claim

What is claimed is:

1. A refrigerated food preparation table comprising a food item storage pan comprising a lid and multiple hinges connecting the lid to a remainder of the refrigerated food preparation table, the lid comprising a first pin and a second pin, the multiple hinges comprising:
a slot receiving the first pin;
a first surface that guides the second pin as the lid is opened from the fully closed position to the partially opened position; and
an indentation receiving the second pin when the lid is in the partially opened position;
wherein the slot contains the first pin and the second pin when the lid is in the fully opened position; and wherein: the multiple hinges allow the lid to fully close over the food item storage pan; the hinges hold the lid in a partially open position; and the hinges hold the lid in a fully open position.

2. The refrigerated food preparation table of claim 1 comprising a first flat plate comprising the slot, the first surface, and the indentation.

3. The refrigerated food preparation table of claim 2 further comprising a second flat plate perpendicular to the first flat plate, wherein the second flat plate attaches to the remainder of the refrigerated food preparation table.

4. The refrigerated food preparation table of claim 1 further comprising a second surface that guides the second pin as the lid is opened from the partially open position to the fully opened position.

5. The refrigerated food preparation table of claim 4 wherein the second surface is between the indentation and the slot.

6. The refrigerated food preparation table of claim 1 wherein the slot comprises a top portion and a bottom portion, wherein the top portion slopes in a substantially opposite direction from the bottom portion.

7. The refrigerated food preparation table of claim 6 wherein the top portion is at a right angle to the bottom portion.

8. The refrigerated food preparation table of claim 1 wherein the indentation comprises a first convex surface, a second convex surface, and a concave surface between the first convex surface and the second convex surface.

9. The refrigerated food preparation table of claim 1 comprising:
a first plate comprising the slot, the first surface, the indentation, and a second surface that guides the second pin on the lid as the lid is opened from the partially open position to the fully opened position, wherein:
the first pin is parallel to the second pin;
the second surface is between the indentation and the slot;
the slot comprises a top portion and a bottom portion;
the top portion slopes in a substantially opposite direction from the bottom portion;
the top portion is at a substantially right angle to the bottom portion; and
the substantially right angle is substantially midway between a top and a bottom of the slot; and
a second plate substantially perpendicular to the first plate and connected to the first plate, that attaches one of the multiple hinges to the remainder of the refrigerated food preparation table.

10. An apparatus holding a lid in a partially opened position and a fully opened position, the lid having first and second pins, the apparatus-comprising:
a slot for receiving the first pin of the lid;
a first surface that guides the second pin of the lid as the lid is opened from a fully closed position to a partially opened position; and
an indentation that receives the second pin when the lid is in the partially opened position;
wherein the slot contains the first pin and the second pin when the lid is in the fully opened position.

11. The apparatus of claim 10 comprising a first flat plate comprising the slot, the first surface, and the indentation.

12. The apparatus of claim 11 further comprising a second flat plate perpendicular to the first flat plate, wherein the second flat plate comprises multiple holes for attaching the apparatus to a mounting surface that supports the lid.

13. The apparatus of claim 10 further comprising a second surface that guides the second pin on the lid as the lid is opened from the partially open position to the fully opened position.

14. The apparatus of claim 13 wherein the first surface is curved, the second surface is curved, and the second surface is between the indentation and the slot.

15. The apparatus of claim 10 wherein the slot comprises a top, a bottom, and a right angle, wherein the right angle is substantially midway between the top and the bottom.

16. The apparatus of claim 10 wherein the slot comprises a top portion and a bottom portion, wherein the top portion slopes in a substantially opposite direction from the bottom portion.

17. The apparatus of claim 16 wherein the top portion is at a right angle to the bottom portion.

18. The apparatus of claim 10 wherein the indentation comprises a first convex surface, a second convex surface, and a concave surface between the first convex surface and the second convex surface.

19. The apparatus of claim 10 comprising:
a first plate comprising the slot, the first surface, the indentation, and a second surface that guides the second pin on the lid as the lid is opened from the partially open position to the fully opened position, wherein:
the second surface is between the indentation and the slot;
the slot comprises a top portion and a bottom portion;
the top portion slopes in a substantially opposite direction from the bottom portion;
the top portion is at a substantially right angle to the bottom portion; and
the substantially right angle is substantially midway between a top and a bottom of the slot;
the indentation comprises a first convex surface, a second convex surface, and a concave surface between the first convex surface and the second convex surface; and
a second plate substantially perpendicular to the first plate and connected to the first plate, for attaching the apparatus to a mounting surface that supports the lid.

Assignees

• True Mfg Co Inc

Inventors

• Wilmes Daniel A
• Trulaske Sr Steven Lee

Classifications

• E05D3/18

  with sliding pins or guides · CPC title

• A47B13/08

  Table tops; Rims therefor (not restricted to table tops A47B95/04) · CPC title

• A47B33/00

  Kitchen or dish-washing tables · CPC title

• B65D43/167 Primary

  these elements being assembled by a separate pin-like member · CPC title

• E05D7/105

  requiring a specific angular position · CPC title