ADJUSTABLE COOKING GRATE FOR BARBEQUE GRILLS

• US 20100006083A1
• Filed: 07/14/2008
• Published: 01/14/2010
• Est. Priority Date: 07/14/2008
• Status: Active Grant

• Current Assignee: WC Bradley Co (W. C. Bradley)
• Original Assignee: WC Bradley Co (W. C. Bradley)
• Inventors: EDUCATE, DAVID, HOPKINS, LADON
• Granted Patent: US 8,065,999 B2
• Time in Patent Office: Days
• US Class Current: 126/153
• CPC Class Codes: A47J 37/0694 Broiling racks
• CPC Class Codes: A47J 37/0704 with horizontal fire box

Abstract

An adjustable grate is described herein that may be easily adjusted to fit within variously sized grills. The adjustable grate includes a main plate having a plurality of fingers extending from a front side and a rear side. A front slide plate has a plurality of fingers that slidably engage with the fingers on the front side of the main plate. A rear slide plate has a plurality of fingers that slidably engage with the fingers on the rear side of the main plate. The front slide plate, the rear slide plate and the main plate define a cooking surface. The front slide plate and the rear slide plate may be slidably adjusted with respect to the main plate to expand or contract the cooking surface.

Claims

1. An adjustable grate comprising:

a main plate;

a front slide plate slidably engaged with said main plate on a front side of said main plate;

a rear slide plate slidably engaged with said main plate on a rear side of said main plate;

wherein said front slide plate, said rear slide plate and said main plate define a cooking surface; and

wherein said front slide plate and said rear slide plate may be slidably adjusted with respect to said main plate to expand or contract said cooking surface.

2. The adjustable grate according to claim 1 wherein:

said front slide plate has a front portion adapted for engaging a ledge of a grill; and

said rear slide plate has a rear portion adapted for engaging a ledge of a grill.

3. The adjustable grate according to claim 1 wherein:

said main plate defines a central section; and

further comprising;

a plurality of fingers extending from a front side of said central section;

a plurality of fingers extending from a rear side of said central section;

a plurality of fingers extending from said front slide plate for slidably engaging said plurality of fingers extending from said front side of said central section; and

a plurality of fingers extending from said rear slide plate for slidably engaging said plurality of fingers extending from said rear side of said central section.

4. The adjustable grate according to claim 3 further wherein:

said plurality of fingers extending from said front slide plate comprise exterior fingers comprised of a right finger and a left finger;

said plurality of fingers extending from said rear slide plate comprise exterior fingers comprised of a right finger and a left finger;

wherein one of said right finger and said left finger of said front slide plate has an inwardly projecting guide;

wherein one of said right finger and said left finger of said rear slide plate has an inwardly projecting guide;

wherein said plurality of fingers extending from said rear side of said central section comprise exterior fingers comprised of a right finger and a left finger wherein one of said right finger and said left finger has a longitudinal recess;

wherein said plurality of fingers extending from said front side of said central section comprise exterior fingers comprised of a right finger and a left finger wherein one of said right finger and said left finger has a longitudinal recess; and

wherein said inwardly projecting guides are received within said recesses of said pair of exterior fingers of said main plate, said inwardly projecting guides for providing vertical support to distal ends of said exterior fingers of said slide plates and for sliding within said recesses of said pair of exterior fingers of said main plate.

5. The adjustable grate according to claim 4 wherein an end portion of said exterior fingers extending on said front side of said main plate define a stop that defines a limit for extension of said front slide plate with respect to said main plate.

6. The adjustable grate according to claim 4 wherein an end portion of said exterior fingers extending on said rear side of said main plate define a stop that defines a limit for extension of said rear slide plate with respect to said main plate.

7. A grill comprising:

a grill body defining a ledge;

an adjustable grate sized to rest on said ledge, said adjustable grate comprising;

a main plate;

a front slide plate slidably engaged with said main plate on a front side of said main plate;

a rear slide plate slidably engaged with said main plate on a rear side of said main plate;

wherein said front slide plate, said rear slide plate and said main plate define a cooking surface; and

wherein said front slide plate and said rear slide plate may be slidably adjusted to with respect to said main plate to expand or contract said cooking surface.

8. The grill according to claim 7 wherein:

said front slide plate has a front portion adapted for engaging a ledge of a grill; and

said rear slide plate has a rear portion adapted for engaging a ledge of a grill.

9. The grill according to claim 7 wherein:

said main plate defines a central section; and

further comprising;

a plurality of fingers extending from a front side of said central section;

a plurality of fingers extending from a rear side of said central section;

a plurality of fingers extending from said front slide plate for slidably engaging said plurality of fingers extending from said front side of said central section; and

a plurality of fingers extending from said rear slide plate for slidably engaging said plurality of fingers extending from said rear side of said central section.

10. The grill according to claim 9 further wherein:

said plurality of fingers extending from said front slide plate comprise exterior fingers comprised of a right finger and a left finger;

said plurality of fingers extending from said rear slide plate comprise exterior fingers comprised of a right finger and a left finger;

wherein one of said right finger and said left finger of said front slide plate has an inwardly projecting guide;

wherein one of said right finger and said left finger of said rear slide plate has an inwardly projecting guide;

wherein said plurality of fingers extending from said front side of said central section comprise exterior fingers comprised of a left finger and a right finger wherein one of said left finger and said right finger has a longitudinal recess;

wherein said plurality of fingers extending from said rear side of said central section comprise exterior fingers comprised of a right finger and a left finger wherein one of said right finger and said left finger has a longitudinal recess;

wherein said inwardly projecting guides are received within said recesses of said pair of exterior fingers of said main plate, said inwardly projecting guides for providing vertical support to distal ends of said exterior fingers of said slide plates and for sliding within said recesses of said pair of exterior fingers of said main plate.

11. The grill according to claim 9 wherein said end portion of said exterior fingers extending on said front side of said main plate define a stop that defines a limit for extension of said front slide plate with respect to said main plate.

12. The grill according to claim 9 wherein said end portion of said exterior fingers extending on said rear side of said main plate define a stop that defines a limit for extension of said rear slide plate with respect to said main plate.

13. A method of adjusting an adjustable grate to fit within a grill body comprising the steps of:

slidably engaging a front slide plate on a front side of a main plate;

slidably engaging a rear slide plate on a rear side of said main plate;

resting said front slide plate on a shelf defined by the grill body; and

resting said rear slide plate on a shelf defined by a grill body.

14. The method of adjusting an adjustable grate according to claim 13 further comprising the step of:

locating inwardly projecting guides on fingers of said front side plate and said rear slide plate within recesses formed on a front and rear side of said main plate for providing vertical support to distal ends of said fingers of said slide plates and for sliding within said recesses of fingers of said main plate.