초록 ▼

A cap assembly and method therefore is disclosed. The cap assembly preferably has a funnel coupled thereto. Preferably, the funnel is stored within the cap assembly so that it will always be available for use. Further preferably, the user could avoid getting any of the liquid on his/her hands becaus

A cap assembly and method therefore is disclosed. The cap assembly preferably has a funnel coupled thereto. Preferably, the funnel is stored within the cap assembly so that it will always be available for use. Further preferably, the user could avoid getting any of the liquid on his/her hands because the funnel would be capable of being placed into position and stored without the user ever having to touch it.

대표청구항 ▼

I claim: 1. A method for adding liquid to a liquid container of an engine: providing a cap assembly for a liquid container comprising; a base dimensioned to be coupled to an opening of a liquid container, said base having a bottom portion and an annular side wall coupled to said bottom portion; a l

I claim: 1. A method for adding liquid to a liquid container of an engine: providing a cap assembly for a liquid container comprising; a base dimensioned to be coupled to an opening of a liquid container, said base having a bottom portion and an annular side wall coupled to said bottom portion; a lid having a top portion and an annular side wall coupled to said top portion; threading coupled to an inner surface of said annular side wall of said base; threading coupled to an inner surface of said annular side wall of said lid and dimensioned to removably mate with said threading coupled to said annular side wall of said base; a telescoping funnel, a bottom portion of said telescoping funnel coupled to an inner surface of said bottom portion of said base; at least one slot defined by a top portion of said telescoping funnel; and at least one protrusion coupled to an inner surface of said annular side wall of said top, said at least one protrusion dimensioned to engage said at least one slot so that said lid being detachably coupled to said telescoping funnel; twisting said lid in a first direction to disengage said threading of said inner surface of said annular side wall of said lid from said threading of said annular side wall of said base; pulling upwardly on said lid to extend said telescoping funnel; twisting said lid in a second direction, said second direction being opposite from said first direction, to disengage said at least one protrusion from said at least one slot; and pouring liquid into said top portion of said telescoping funnel. 2. The method of claim 1 further comprising the steps of: placing said lid onto said top portion of said telescoping funnel so that said at least one protrusion is inserted into said at least one slot; twisting said lid in said first direction so that said at least one protrusion is tightly gripped by said at least one slot; pushing down onto said lid to collapse said telescoping funnel; twisting said lid in said second direction to mate said threading coupled to said inner surface of said annular side wall of said lid to said threading coupled to said annular side wall of said base. 3. The method of claim 1 wherein said at least one slot of said top portion of said telescoping funnel of said cap assembly having: a wide end larger than said at least one protrusion and dimensioned to receive said at least one protrusion; a tapered middle portion; and a narrow end dimensioned to grip said at least one protrusion. 4. The method of claim 1 wherein said bottom portion of said telescoping funnel being integral to said inner surface of said bottom portion of said base. 5. The method of claim 1 wherein said cap assembly further comprises at least one rubber seal coupled to at least one of said bottom portion of said base and an inner surface of said top portion of said top.