Anti-spill funnel assembly

An anti-spill funnel assembly for preventing the spill of fluid when the funnel assembly is being used to fill a container with fluid, comprising:

• an outer reservoir funnel including:
• (a) a hollow cone-shaped portion having an upper end, a lower end, an outer surface, and an inner surface;
• (b) a hollow inwardly tapered spout having an upper end, a lower end, an outer surface, and an inner surface;
• (c) said upper end of said tapered spout being joined to said lower end of said cone-shaped portion;
• (d) said upper end of said cone-shaped portion having a first diameter;
• (e) said lower end of said cone-shaped portion having a second diameter which is less than said first diameter;
• (f) said tapered spout extending outwardly and downwardly at an angle from said lower end of said cone-shaped portion to define a first interior shoulder therebetween;
• (g) a plurality of elongated and radially spaced-apart first ribs, having upper and lower ends, extending outwardly from said outer surface of said cone-shaped portion, at said lower end thereof, and said outer surface of said tapered spout;
• a center funnel positioned in said outer funnel;
• said center funnel including:
• (a) a cone-shaped portion having an upper end, a lower end, an outer surface, and an inner surface;
• (b) said upper end of said cone-shaped portion of said center funnel having a diameter which is less than said first diameter of said upper end of said cone-shaped portion of said outer reservoir funnel;
• (c) said lower end of said cone-shaped portion of said center funnel having a diameter which is less than said second diameter of said lower end of said cone-shaped portion of said outer reservoir funnel;
• (d) a hollow stem portion having an upper end, a lower end, an inner surface and an outer surface;
• (e) said upper end of said hollow stem portion being joined to said lower end of said cone-shaped portion of said center funnel;
• (f) said hollow stem portion having an outwardly tapered portion, at said lower end thereof, having upper and lower ends;
• (g) a plurality of elongated and radially spaced-apart second ribs, having upper and lower ends, extending outwardly from said outer surface of said cone-shaped portion of said center funnel, at said lower end thereof, and said outer surface of said hollow stem portion at said upper end thereof;
• (h) a hollow spout portion having upper and lower ends;
• (i) said hollow spout portion of said center funnel including an inwardly tapered portion, having upper and lower ends, at said upper end thereof;
• (j) said upper end of said inwardly tapered portion of said spout portion of said center funnel being joined to said lower end of said stem portion thereof to define an exterior shoulder therebetween;
• (k) said lower end of said spout portion of said center funnel being inwardly tapered;
• (l) a plurality of elongated and radially spaced-apart openings, having upper and lower ends, formed in said stem portion;
• said exterior shoulder between said lower end of said stem portion of said center funnel and said tapered portion of said spout portion of said center funnel engaging said interior surface of said spout of said outer reservoir funnel to limit the downward movement of said center funnel with respect to said outer reservoir funnel to an operative fill position;
• when said center funnel is in said operative fill position:
• (a) said cone-shaped portions of said outer reservoir funnel and said center funnel are spaced-apart;
• (b) said exterior shoulder preventing overfill fluid from passing upwardly from said lower end of said tapered spout of said outer reservoir funnel;
• (c) said openings in said stem portion permitting overfill liquid to pass outwardly therethrough into said lower end of said cone-shaped portion of said outer reservoir funnel thereby preventing liquid from being spilled.