Spill resistant animal feeding dish

Claim 2

An animal feeding dish, including bowl means for retaining comestible substances to be consumed by an animal, a moat portion extending entirely about said bowl means to catch and retain spills from said bowl means, ground-engaging means disposed outwardly of said bowl means to form a supporting base substantially wider than said bowl means, said dish being formed of a continuous web of molded plastic material, said plastic material comprising a mixture of polyethylene, silicone, and paraffin, said silicone comprising up to 10% by weight of said plastic material and said paraffin comprising up to 10% by weight of said plastic material.

Claim 3

An animal feeding dish, including bowl means for retaining comestible substances to be consumed by an animal, a moat portion extending entirely about said bowl means to catch and retain spills from said bowl means, and ground-engaging means disposed outwardly of said bowl means to form a supporting base substantially wider than said bowl means, said bowl means including a generally circular central panel extending generally laterally, a first annular wall extending upwardly and flared outwardly from the peripheral edge of said central panel, a second annular wall extending downwardly and outwardly from the upper peripheral edge of said first annular wall, the conjunction of said first and second annular walls comprising a rounded apex that defines the upper rim of said bowl means, said second annular wall extending downwardly from said rim to a depth generally coextensive with said central panel, a third annular wall extending outwardly and upwardly from the peripheral edge of said second annular wall, the conjunction of said second and third annular walls comprising an inverted, annular, rounded apex that defines said moat means, said third annular wall extending upwardly to a height substantially less than the height of said rim, a fourth annular wall extending from the peripheral edge of said third annular wall, said fourth annular wall extending outwardly and downwardly from the conjunction with said third annular wall to a depth generally coextensive with said central panel and said moat means, means for both reinforcing the outer circumferential portion of said dish and for engaging the ground in non-skid fashion, including a fifth annular wall extending downwardly from the bottom surface of said fourth annular wall, said fifth annular wall being spaced closely to the peripheral edge of said fourth annular wall to define therewith a narrow annular channel, said narrow annular channel including a downwardly extending opening that is narrower than the width of said channel, a plurality of segments of solid tubular material, said segments formed of a resilient substance having a high coefficient of friction, said segments being dimensioned to have a diameter greater than the width of said channel opening and to be retained in said channel with a portion of said segments extending from said channel in ground-engaging fashion, said fourth annular wall extending downwardly to a circumferential edge that is closely spaced to the surface supporting said dish to resist lifting of said dish from beneath said circumferential edge by an animal, at least one handhold formed in said dish, said at least one handhold comprising a cutout portion in said fourth annular wall, said first and second annular walls define a solid angle sufficiently large to resist grasping in the jaws of an animal.

Claim 4

An animal feeding dish, including bowl means for retaining comestible substances to be consumed by an animal, a moat portion extending entirely about said bowl means to catch and retain spills from said bowl means, and ground-engaging means disposed outwardly of said bowl means to form a supporting base substantially wider than said bowl means, said bowl means including a generally circular central panel extending generally laterally, a first annular wall extending upwardly and flared outwardly from the peripheral edge of said central panel, a second annular wall extending downwardly and outwardly from the upper peripheral edge of said first annular wall, the conjunction of said first and second annular walls comprising a rounded apex that defines the upper rim of said bowl means, said second annular wall extending downwardly from said rim to a depth generally coextensive with said central panel, a third annular wall extending outwardly and upwardly from the peripheral edge of said second annular wall, the conjunction of said second and third annular walls comprising an inverted, annular, rounded apex that defines said moat means, said third annular wall extending upwardly to a height substantially less than the height of said rim, a fourth annular wall extending from the peripheral edge of said third annular wall, said fourth annular wall extending outwardly and downwardly from the conjunction with said third annular wall to a depth generally coextensive with said central panel and said moat means, means for both reinforcing the outer circumferential portion of said dish and for engaging the ground in non-skid fashion, including a fifth annular wall extending downwardly from the bottom surface of said fourth annular wall, said fifth annular wall being spaced closely to the peripheral edge of said fourth annular wall to define therewith a narrow annular channel, said narrow annular channel including a downwardly extending opening that is narrower than the width of said channel, a plurality of segments of solid tubular material, said segments formed of a resilient substance having a high coefficient of friction, said segments being dimensioned to have a diameter greater than the width of said channel opening and to be retained in said channel with a portion of said segments extending from said channel in ground-engaging fashion, said fourth annular wall extending downwardly to a circumferential edge that is closely spaced to the surface supporting said dish to resist lifting of said dish from beneath said circumferential edge by an animal, at least one handhold formed in said dish, said at least one handhold comprising a cutout portion in said fourth annular wall, said first and second annular walls define a solid angle sufficiently large to resist grasping in the jaws of an animal.

Claim 5

The animal feeding dish of claim 2, wherein said dish is formed of a plastic material comprising a mixture of polyethylene, silicone, and paraffin, said silicone comprising 0-10% by weight of said plastic material and said paraffin comprising 0-10% by weight of said plastic material.