초록 ▼

Two embodiments of a cuspidor funnel are described, each of which may be securely attached to an empty beverage container, and then detached from the container with the container being disposed of after use. A first is attached to a standard sized beverage can while the second is structured to be at

Two embodiments of a cuspidor funnel are described, each of which may be securely attached to an empty beverage container, and then detached from the container with the container being disposed of after use. A first is attached to a standard sized beverage can while the second is structured to be attached to a standard sized beverage bottle. The can embodiment includes a cylindrical structure that snaps onto the beverage can top rim and positions a funnel neck into the opening of the beverage can typical of a press-tab opening soda or beer can. This funnel neck receives fluid captured by the angled funnel wall formed on the top face of the cuspidor funnel. The beverage bottle embodiment includes a generally cylindrical structure that is threaded onto the beverage bottle opening typical of most single serving plastic beverage bottle containers.

대표청구항 ▼

1. A cuspidor funnel for attachment to an empty beverage container, the beverage container having a container body, a rolled top rim, and a generally oval shaped top aperture, the cuspidor funnel comprising: an upper portion comprising a funnel body and a funnel rim, the funnel body defining a gener

1. A cuspidor funnel for attachment to an empty beverage container, the beverage container having a container body, a rolled top rim, and a generally oval shaped top aperture, the cuspidor funnel comprising: an upper portion comprising a funnel body and a funnel rim, the funnel body defining a generally oval shaped funnel drain with an extended drain wall, the oval shaped funnel drain and extended drain wall having a common central axis; anda lower portion extending from and supporting the upper portion, the lower portion comprising a generally cylindrical support wall and a beverage container attachment collar, the support wall extending from the attachment collar to the funnel rim of the upper portion, the generally cylindrical support wall having a central axis offset from the common central axis of the funnel drain and extended drain wall, the central axis of the support wall and the common central axis of the funnel drain and extended drain wall generally parallel to each other and orthogonal to a plane defined by the attachment collar, the generally cylindrical support wall comprising a truncated cylinder with a first end coplanar with the attachment collar and a second end coplanar with the funnel rim, the second end of the truncated cylinder angled with respect to the first end of the truncated cylinder, giving the truncated cylinder a high side and a low side, the low side of the truncated cylinder oriented proximal to the funnel drain;wherein the attachment collar of the cuspidor funnel is secured to the beverage container at the rolled top rim thereof and oriented so as to align the oval shaped funnel drain with the generally oval shaped top aperture of the beverage container. 2. The cuspidor funnel of claim 1 wherein the beverage container attachment collar comprises a generally circular edge rim having an internal circular shelf, the internal circular shelf having a diameter generally equal to the diameter of the rolled rim of the beverage can. 3. The cuspidor funnel of claim 1 wherein the upper portion and the lower portion of the funnel are a unitary molded structure of plastic polymer material. 4. The cuspidor funnel of claim 1 further comprising a recessed region in the cylindrical support wall of the lower portion of the cuspidor funnel, the recessed region comprising a generally cylindrical indentation in the cylindrical support wall adjacent to the attachment collar and sized to be gripped by the hand of the user. 5. The cuspidor funnel of claim 1 wherein the drain wall extends from the funnel drain at least partially into the top aperture of the beverage can. 6. The cuspidor funnel of claim 2 wherein the circular edge rim of the attachment collar comprises a collar extension and wherein the rolled rim of the beverage can is pushed past the collar extension into the internal circular shelf to secure the cuspidor funnel to the beverage container. 7. The cuspidor funnel of claim 1 wherein the lower portion forms a generally liquid tight seal with the top rim of the beverage container when secured to the beverage container. 8. The cuspidor funnel of claim 1 wherein at least a portion of the funnel rim extends above the drain wall of the generally oval shaped funnel drain.