OIL DRAIN PAN
An oil drain pan with an improved pour spout that allows for proper transfer of liquid from the drain pan into other containers. The provided oil drain pan further provides an improved oil filter holder that allows complete drainage of oil from an oil filter with reduced or eliminated spillage and with reduced or eliminated manual intervention to allow complete drainage of the filter.
1 . A drain pan comprising:
an exterior wall surrounding a base and defining a fluid reservoir therein, the exterior wall having a top edge around the circumference thereof;
a spout defined in the exterior wall and angled downwardly from a plane defined by the top edge of the exterior wall, the spout further defining a spout opening; and
a base of the spout positioned below a midline of the exterior wall.
2 . The drain pan of claim 1 further comprising:
at least one wall extension defined in the top edge of the exterior wall next to the spout opening.
3 . The drain pan of claim 1 further comprising:
a shelf; and
an oil filter support post.
4 . The drain pan of claim 3 wherein the oil filter support post further comprises:
a top;
a base;
a first channel extending between the top and the base; and
a second channel extending between the top and the base; wherein the first and second channels are operable to allow oil to flow therethrough when an oil filter is on the oil filter support post.
5 . The drain pan of claim 4 wherein the base of the oil filter support post is wider than the top of the oil filter support post.
6 . The drain pan of claim 1 wherein the spout is angled downward from the plane defined by the top edge of the exterior wall in a range between one (1) and twenty (20) degrees.
7 . The drain pan of claim 6 wherein the spout is angled downward from the plane defined by the top edge of the exterior wall in a range between zero (10) and twenty (20) degrees.
8 . The drain pan of claim 7 wherein the spout is angled downward from the plane defined by the top edge of the exterior wall by approximately fifteen (15) degrees.
9 . The drain pan of claim 1 further comprising:
a ridge defined in the exterior wall and extending into the reservoir operable to direct oil from the reservoir towards the base of the spout.
10 . A drain pan comprising:
an exterior wall surrounding a base and defining a fluid reservoir therein, the exterior wall having a top edge around the circumference thereof;
a spout defined in the exterior wall and angled downwardly from a plane defined by the top edge of the exterior wall, the spout further defining a spout opening;
a base of the spout positioned below a midline of the exterior wall;
a shelf; and
an oil filter support post.
11 . The drain pan of claim 10 wherein the oil filter support post further comprises:
a top;
a base;
a first channel extending between the top and the base; and
a second channel extending between the top and the base; wherein the first and second channels are operable to allow oil to flow therethrough when an oil filter is on the oil filter support post.
12 . The drain pan of claim 11 wherein the base of the oil filter support post is wider than the top of the oil filter support post.
13 . The drain pan of claim 10 wherein the spout is angled downward from the plane defined by the top edge of the exterior wall in a range between one (1) and twenty (20) degrees.
14 . The drain pan of claim 13 wherein the spout is angled downward from the plane defined by the top edge of the exterior wall in a range between zero (10) and twenty (20) degrees.
15 . The drain pan of claim 14 wherein the spout is angled downward from the plane defined by the top edge of the exterior wall by approximately fifteen (15) degrees.
16 . The drain pan of claim 10 further comprising:
a ridge defined in the exterior wall and extending into the reservoir operable to direct oil from the reservoir towards the base of the spout.
17 . A drain pan comprising:
an exterior wall surrounding a base and defining a fluid reservoir therein, the exterior wall having a top edge around the circumference thereof;
a spout defined in the exterior wall and angled downwardly from a plane defined by the top edge of the exterior wall, the spout further defining a spout opening;
a base of the spout positioned below a midline of the exterior wall;
a shelf;
an oil filter support post; and
a ridge defined in the exterior wall and extending into the reservoir operable to direct oil from the reservoir towards the base of the spout.
18 . The drain pan of claim 17 wherein the spout is angled downward from the plane defined by the top edge of the exterior wall in a range between one (1) and twenty (20) degrees.
19 . The drain pan of claim 18 wherein the spout is angled downward from the plane defined by the top edge of the exterior wall in a range between zero (10) and twenty (20) degrees.
20 . The drain pan of claim 19 wherein the spout is angled downward from the plane defined by the top edge of the exterior wall by approximately fifteen (15) degrees.