Sprinkler head of visual identification
AssigneeAria Products L.L.C.
InventorDaniel Chun Wang
Life of this patent
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Abstract
A sprinkler head of visual identification is disclosed. A housing includes a circumference wall, a cap enclosing the circumference wall, and an aperture member alternatively formed on the cap and the circumference wall for dispensing water. A first visual portion is arranged on the circumference wall of the housing and corresponds with the aperture member. A second visual portion, which is visually different from the first visual portion, is arranged on the circumference wall and adjoins the first visual portion. The first and second visual portions constitute the circumference wall of the housing together, a visual differentiation of the first recognition portion and the second one is offered in accordance with the arrangement of dissimilar art elements.
Claims4
A sprinkler head of visual identification comprising:
- a housing defining an axis;
- the housing having a circumference wall surrounding around the axis, a cap enclosed by the circumference wall, and at least one aperture member formed on the cap for dispensing water;
- wherein the aperture member defines a periphery which corresponds to a fixed coverage angle;
- and
- at least one first recognition portion and at least one second recognition portion disposed on the circumference wall and adjoins with one another end to end;
- wherein the first recognition portion corresponds with and spans over the periphery of the aperture member;
- the first recognition portion includes a plurality of striped projections, and the striped projections are spaced apart by a first pitch;
- and the second recognition portion is visually different from the first recognition portion;
- wherein the at least one aperture member is disposed above the striped projections of the first recognition portion;
- wherein the first recognition portion defines two conjunction borders parallel with the axis and adjoining the second recognition portion for aligning with two opposite endpoints of the periphery of the aperture member;
- wherein the striped projections of the first recognition portion are generally parallel with each other as well as the axis of the housing;
- wherein the cap includes a top, and a circumference partition connecting the top of the cap and the circumference wall;
- wherein the circumference partition has an upper surface, and the upper surface is trapezoidal and enclosed by the circumference wall.
Dependencies are inferred from the claim text.