Charcoal barbecue rotisserie grill cooker

• US 8,677,891 B2
• Filed: 10/27/2011
• Issued: 03/25/2014
• Est. Priority Date: 10/27/2011
• Status: Active Grant

• Current Assignee: Randal J. Stier
• Original Assignee: Randal J. Stier
• Inventors: Stier, Randal J.
• Primary Examiner(s): Hoang, Tu B
• Assistant Examiner(s): HARVEY, BRANDON T
• Application Number:
  US13/282,862
• Publication Number:
  US 20130104745A1
• Time in Patent Office: 880 Days
• Field of Search: 994/21.R, 994/21.H, 994/21.HH, 994/21.HV, 994/21.P, 126/1.R, 126/25.R, 126/25.AA, 126/9.R, 126/9.B, 126/14
• US Class Current: 99/421.R
• CPC Class Codes: A47J 37/0731 with a fire box movable between different positions, e.g. horizontal, vertical, inclined
• CPC Class Codes: Y02A 40/928 Cooking stoves using biomass

Abstract

A compact portable charcoal-fired barbecue cooker is convertible for rotisserie cooking or for grill cooking. The cooker has a fire basket or charcoal grate, which can swing or rotate between a lowered, horizontal position, used for grilling, and a raised or upright position, used for rotisserie cooking, by turning a handle positioned outside the cooker body. The rotisserie spit drops into receptacles formed in the left and right side walls of the cooker body, and with the charcoal grate upright, a drip pan can be positioned under the spit. The vents are positioned so the heated air flows over the roast. A reflector or heat shield is positioned between the upright fire basket and the rear wall of the cooker. A locking tab can releasably retain the handle in the upright position. The entire cooker can be picked up using the handle affixed to the lid.

Claims

1. A compact charcoal-fired cooking oven that is convertible for rotisserie cooking or for grill cooking, comprising

a main cooker body having a bottom, a back wall, a front wall, and left and right side walls;

a lid hinged to the upper edge of the back wall of said main cooker body;

rotisserie spit receptacles formed at front portions of top edges of the side walls of the main body;

a rotisserie spit having first and second ends adapted to seat removably in said spit receptacles, a meat-carrying portion extending between said first and said second end portions, and a rotisserie drive positioned on one side wall of the main body for rotating said rotisserie spit;

a cooking grill dimensioned to fit removably onto top edges of the front, rear, and side walls of said main cooker body;

a charcoal fire basket disposed at the bottom of said main body and including a pivot portion disposed at a lower rear portion of said main body, such that said fire basket can be rotated between a lowered grilling position in which the fire basket is disposed generally horizontally extending over said bottom between said back and front walls; and

a raised rotisserie position in which the fire basket is disposed substantially upright near said back wall, wherein said fire basket includes a floor portion, an open top, and an end wall disposed facing the back wall of said main body, with said pivot portion of the fire basket being located beneath said floor portion adjacent said end wall, and side walls rising from left and right edges of said floor portion, wherein said floor portion, said end wall, and said side walls are formed of a perforated steel, each in the form of bars with spaces between the bars, such that in its lowered position said open top is beneath said grille and in said raised rotisserie position said open top faces said back wall and said perforated floor portion is disposed facing said rotisserie spit on a horizontal plane, wherein the rear wall of said fire basket has an upper lip that is directed forward, and a front lip bending upward at the end remote from said end wall; and

a transverse pivot rod affixed to said pivot portion of the fire basket, penetrating at least one of said side walls, and extending outside the main body to effectuate rotating of the fire basket between its lowered grilling position and its raised rotisserie position;

such that in the rotisserie position the rotisserie spit is disposed in a horizontal plane on level with the raised fire basket, wherein said pivot rod is journaled in one of said side walls, and has a handle outside said one of said side walls to permit a user to rotate the fire basket between its lowered and its raised positions.

2. The compact charcoal-fired cooking oven according to claim 1 comprising a carrying handle affixed at a front portion of said lid, and a latch member releasably securing the lid to the front wall of said main body, allowing the user to close the cooking oven for travel and pick it up by said handle for carrying with said rotisserie spit and said grille being contained inside the cooking oven beneath the lid.

3. The compact charcoal-fired cooking oven according to claim 2, wherein said lid has a chamfered front edge at which said handle is affixed.

4. The compact charcoal-fired cooking oven according to claim 1, wherein said handle comprises a crank lever, and further comprising a retaining tab on said cooker body releasably engaging said crank lever when the latter is moved to the upright position of said fire basket.

5. The compact charcoal-fired cooking oven according to claim 1, comprising a generally flat heat reflector adjacent said back wall, to be positioned between said back wall and the open top of said fire basket when the fire basket is in its raised rotisserie position.

6. The compact charcoal-fired cooking oven according to claim 1, wherein said lid includes an adjustable vent positioned within a forward half of the lid, such that air flow within the cooker passes through the fire basket at the rear of the cooker body and then up and around meat that is on the rotisserie spit, and out through the upper vent at the forward half of the lid to ensure even cooking of said meat.

7. The compact charcoal-fired cooking oven according to claim 1, wherein said rotisserie spit includes a first disk having at least a pair of spears extending axially therefrom, and a second disk having at least a pair of sockets into which tips of the spears are received.

8. The compact charcoal-fired cooking oven according to claim 1, wherein at least one of the first and second ends of said rotisserie spit includes a hollow tubular metal grip end extending axially to serve as a stay-cool handle.

9. The compact charcoal-fired cooking oven according to claim 1 comprising swing-up legs pivotally mounted at corners of said main body.

10. The compact charcoal-fired cooking oven according to claim 1, further comprising a metal drip pan positioned beneath said rotisserie spit.

11. The compact charcoal-fired cooking oven according to claim 1, said side walls of said fire basket each having a protrusion extending vertically above said open top, when the fire basket is in its horizontal, grilling position.

12. The compact charcoal-fired cooking oven according to claim 1, wherein the side walls of said fire basket each have a foot portion extending below the floor portion, and creating a space between the floor of the fire basket and the bottom of said main cooker body when the fire basket is in its horizontal, grilling position.

13. The compact charcoal-fired cooking oven according to claim 1, wherein each of said walls of said main cooker body have a flat, horizontal top edge, the top edges together defining a horizontal grille plane, and said spit receptacles being in the form of recesses in said side walls extending to below said grille plane, such that the rotisserie spit is positioned below the grille plane and on level with the raised fire basket.