Hinge for cover of kettle cooker

Claim 2

A covered kettle cooker barbecue grill comprising a hinge for attaching a cover to a kettle to permit moving the cover between closed and open positions, (a) the kettle being a generally hemispherical barbecue grill kettle; (b) the cover being a generally circular dome-shaped cover for said kettle, said cover having a rim; and (c) the hinge being for attaching said cover to said kettle, said hinge being disposed within said grill and including: (i) two spaced legs joined by a bight to form an inverted U-shaped member, each of said legs being shaped to be disposed adjacent to the rim along the underside of said dome-shaped kettle cooker cover, and to conform generally to the shape of said rim, when said cover is in the closed position upon said kettle, said legs being free of any braces connecting said legs to each other, said U-shaped member having fully closed, partially open, and fully opened positions; (ii) means pivotally securing the lower end of each of said legs to the inner wall of said kettle at opposite sides of the kettle, the locations at which the lower ends of said spaced legs are pivotally secured to said kettle lying in a first pair of adjacent quadrants of said kettle; and (iii) means pivotally securing the bight, which is at the upper end of said inverted U-shaped member, to the inner wall of said cover at a location that is adjacent the outer perimeter of said dome-shaped cover, and is directly above the other two quadrants of said kettle when said cover and said inverted U-shaped member are in their closed positions, said means pivotally securing the bight extending on opposite sides of the vertical plane that divides said other two quadrants of said kettle, said bight lying outside said kettle when said inverted U-shaped member is in the fully open position.

Claim 3

The kettle cooker barbecue grill of claim 1 in which the locations at which the lower ends of said legs are pivotally secured to said kettle are spaced from each other by an angular distance of about 150°.

Claim 4

The kettle cooker barbecue grill of claim 1 in which said cover carries an external handle adjacent said means pivotally securing the bight at the upper end of said inverted U-shaped member to the inner wall of said cover.

Claim 5

The kettle cooker barbecue grill of claim 1 which includes clip means for detachable connection with the rim of said kettle, said clip means being mounted on the wall of said cover spaced from the location where said bight at the upper end of said inverted U-shaped member is pivotally secured to said cover, to hold said cover in a generally upright position short of swinging the kettle cover completely free of said kettle into a fully upright position.

Claim 6

The kettle cooker barbecue grill of claim 4 in which said clip means is a single clip located in a position where it is bisected by the vertical plane that divides said first pair of adjacent quadrants of said kettle.

Claim 7

The kettle cooker barbecue grill of claim 1 in which said U-shaped member is formed of stiff wire and said means pivotally securing the lower end of each of said spaced legs to the inner wall of said kettle comprises two apertures defined by the wall of said kettle cooker, the lower end of each of said legs being bent to be received by one of said apertures.

Claim 8

The kettle cooker barbecue grill of claim 1 in which said means for securing the bight at the upper end of said inverted U-shaped member to the inner wall of said cover includes hook means mounted on said cover for detachably and pivotally securing said bight.

Claim 9

The kettle cooker barbecue grill of claim 7 in which said hook means defines at least one elongated slot for receiving the bight of said inverted U-shaped member when said cover is secured to said kettle, and includes a pair of reentrant hook ends that defines an opening that provides access to said at least one elongated slot for insertion of said bight into said slot or removal of the same therefrom as desired.

Claim 10

The kettle cooker barbecue grill of claim 8 in which said at least one elongated slot is disposed in a postion generally normal to the inner wall of said kettle cover, whereby said bight at the upper end of said inverted U-shaped member is seated in the upper end of said slot when said cover is in a partially or fully open position and is seated in the lower end of said slot when said cover is in its closed position.

Claim 11

The kettle cooker of claim 8 in which said hook means includes two pairs fo said reentrant hook ends, said pairs being spaced from each other along said bight at the upper end of said inverted U-shaped member.

Claim 12

The kettle cooker barbecue grill of claim 7 in which said hook means defines at least one elongated slot for receiving the bight of said inverted U-shaped member when said cover is secured to said kettle, and includes a reentrant hook end that defines an opening that provides access to one end of said elongated slot for insertion of said bight into said slot or removal of the same therefrom as desired.

Claim 13

The kettle cooker barbecue grill of claim 11 in which said at least one elongated slot is disposed in a position generally normal to the inner wall of said kettle cover, whereby said bight at the upper end of said inverted U-shaped member is seated in the upper end of said slot when said cover is in a partially or fully open position and is seated in the lower end of said slot when said cover is in its closed position.

Claim 14

The kettle cooker of claim 11 in which said hook means includes two of said reentrant hook ends, said hook ends being spaced from each other along said bight at the upper end of said inverted U-shaped member.

Claim 15

The kettle cooker barbecue grill of claim 7 in which said bight carries a pair of protuberances to prevent sidewise movement of the bight in said hook means.

Claim 16

A hinge for a kettle cooker barbecue grill for attaching a generally circular dome-shaped cover to generally hemispherical kettle to permit moving said cover between closed and open positions, said cover having a rim, said hinge comprising: two spaced legs joined by a bight to form an inverted U-shaped member formed of stiff wire, said member having fully closed, partially open, and fully open positions; means pivotally securing the lower end of each of said legs to the inner wall of said kettle at opposite side of the kettle, the locations at which the lower ends of said legs are pivotally secured to said kettle lying in a first pair of adjacent quadrants of said kettle and spaced from each other by an angular distance of about 150°, said pivot means comprising two apertures defined by the wall of said kettle cooker, the lower end of each of said legs being bent to be received by one of said apertures; means pivotally securing the bight, which is at the upper end of said inverted U-shaped member, to the inner wall of said cover at a location that is adjacent the rim of said cover directly above the other two quadrants of said kettle when said cover and said inverted U-shaped member are in their closed positions, said means pivotally securing the bight comprising hook means for detachably securing said bight to the cover, said hook means extending on opposite sides of the vertical plane that divides said other two quadrants of said kettle, defining a pair of elongaged slots positioned generally normal to the inner wall of said cover for holding the bight of said inverted U-shaped member when said cover is secured to said kettle, and including a pair of reentrant hook ends associated with each of said slots, each pair of reentrant hook ends defining an opening that provides access to the elongated slot for insertion of said bight into said slot or removal of the same therefrom as desired; a pair of protuberances carried by said bight to prevent sideways movement of the bight in said hook means; clip means for detachable connection with the rim of said kettle, said clip meanss being mounted on the inner wall of said cover spaced from the location where said bight at the upper end of said inverted U-shaped member is pivotally secured to said cover, to hold said cover is a generally upright position short of swinging the kettle cover completely free of said kettle into a fully upright position, said clip means being a single clip located in a position where it is bisected by the vertical plane that divides said first pair of adjacent quadrants of said kettle; and an external handle mounted on said cover adjacent said means pivotally securing the bight at the upper end of said inverted U-shaped member to the inner wall of said cover.

Claim 17

A hinge for a kettle cooker barbecue grill for attaching a generally circular dome-shaped cover to generally hemispherical kettle to permit moving said cover between closed and open positions, said cover having a rim, said hinge comprising: two spaced legs joined by a bight to form an inverted U-shaped member formed of stiff wire, said member having fully closed, partially open, and fully open positions; means pivotally securing the lower end of each of said legs to the inner wall of said kettle at opposite side of the kettle, the locations at which the lower ends of said legs are pivotally secured to said kettle lying in a first pair of adjacent quadrants of said kettle and spaced from each other by an angular distance of about 150°, said pivot means comprising two apertures defined by the wall of said kettle cooker, the lower end of each of said legs being bent to be received by one of said apertures; means pivotally securing the bight, which is at the upper end of said inverted U-shaped member, to the inner wall of said cover at a location that is adjacent the rim of said cover directly above the other two quadrants of said kettle when said cover and said inverted U-shaped member are in their closed positions, said means pivotally securing the bight comprising hook means for detachably securing said bight to the cover, said hook means extending on opposite sides of the vertical plane that divides said other two quadrants of said kettle, defining a pair of elongaged slots positioned generally normal to the inner wall of said cover for holding the bight of said inverted U-shaped member when said cover is secured to said kettle, and including a pair of reentrant hook ends associated with each of said slots, each pair of reentrant hook ends defining an opening that provides access to the elongated slot for insertion of said bight into said slot or removal of the same therefrom as desired; a pair of protuberances carried by said bight to prevent sideways movement of the bight in said hook means; clip means for detachable connection with the rim of said kettle, said clip meanss being mounted on the inner wall of said cover spaced from the location where said bight at the upper end of said inverted U-shaped member is pivotally secured to said cover, to hold said cover is a generally upright position short of swinging the kettle cover completely free of said kettle into a fully upright position, said clip means being a single clip located in a position where it is bisected by the vertical plane that divides said first pair of adjacent quadrants of said kettle; and an external handle mounted on said cover adjacent said means pivotally securing the bight at the upper end of said inverted U-shaped member to the inner wall of said cover.