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US 11,076,580 B2Granted
Variable dimension poultry feeder
AssigneeButterfly Concepts LLC
InventorPhilippe Plouzen
Life of this patent
Estimating the term…
Abstract
A feed hopper with two chute members is provided. The chutes are movable with respect to one another and one chute has an extending lip to engage the inner surface of the other chute to prevent feed from escaping the hopper.
Claims18
A poultry feeder comprising:
- a first tray member having a first base;
- and
- a second tray member having a second base with an inner end portion and a lip connected to the inner end portion, the lip extending downwardly from the inner end portion at an angle of between about 25° and about 35°,
- the first tray member and the second tray member adjacent one another and movable with respect to one another thereby together defining a size-adjustable tray,
- the lip of the second tray member engaging the first base of the first tray member to assist in preventing feed from escaping the tray.
2 more elements
A poultry feeder comprising:
- a tray comprising a first wall and a second wall together defining a feed retaining region, the first wall and the second wall movable with respect to each other, the second wall including a lip that engages the first wall both when the first wall and the second wall are stationary with respect to each other and when one of the first wall and the second wall is moved with respect to the other, thereby keeping feed retained in the tray;
- wherein the second wall has an inner end portion from which the lip extends, wherein the lip extends downwardly between about 25° and about 35° with respect to the inner end portion.
A poultry feeder comprising:
- a first tray member having a first base;
- and a second tray member having a second base disposed along an arc of a cylinder, and a lip extending from the second base in a direction not along an arc of the cylinder, the first tray member and the second tray member adjacent one another and movable with respect to one another together through a range of motion during which a portion of the second tray member is above a portion of the first tray member, the lip of the second tray member engaging the first base of the first tray member through the range of motion;
- wherein the second base has an inner end portion from which the lip extends, wherein the lip extends downwardly between about 25° and about 35° with respect to the inner end portion.
A poultry feeder comprising:
- a first tray member having a first base with an upper surface;
- and a second tray member having a second base, the second tray member including a lip downwardly extending from the second base, the first tray member and the second tray member movable with respect to one another through a range of motion with the second base being above the first base through the range of motion, thereby together defining a size-adjustable tray, the lip of the second tray member engaging the upper surface of the first base of the first tray member continuously through the range of motion to assist in preventing feed from escaping the tray;
- wherein the second base has an inner end portion from which the lip extends, wherein the lip extends downwardly between about 25° and about 35° with respect to the inner end portion.
Dependencies are inferred from the claim text.