C2 CUPS LLC Patent applications |
Patent application number | Title | Published |
20100163568 | SINGLE-USE LEAK/SPILL PREVENTION CONTAINER LID AND DISPOSABLE CONTAINER - There is described a disposable or single-use container lid which has an annular rim for frictionally engaging a rolled rim of a container, such as a paper cup, a central region and an annular shock-absorbing structure disposed between the annular rim and the central region. The annular shock-absorbing structure comprises an outside channel having a non-flat configuration and being formed around the central region, with the outside channel providing a predetermined amount of extension and contraction at the location of the channel to absorb forces or stress applied to the lid and/or container and facilitate retention of the lid on the container when forces from dropping, tipping, falling or squeezing are applied thereto. In a further example, there is also described a disposable anti-spill drinking lid for a disposable paper container. The lid comprises an annular engagement rim for frictionally engaging the rolled rim of the container, and an integral drinking spout extending from the top surface of the lid and positioned to allow drinking therethrough by tipping of the container toward a user. The lid may be formed of a plastic material having tensile strength and ductility characteristics such that the integral spout can deflect from its extended position and thereafter substantially returns to its original position. Further structures, such as an annular rim which facilitates frictionally engaging the rolled rim of the container may be provided. | 07-01-2010 |
20080237247 | SINGLE-USE LEAK/SPILL PREVENTION CONTAINER LID AND DISPOSABLE CONTAINER - There is described a disposable or single-use container lid which has an annular rim for frictionally engaging a rolled rim of a container, such as a paper cup, a central region and an annular shock-absorbing structure disposed between the annular rim and the central region. The annular shock-absorbing structure comprises an outside channel having a non-flat configuration and being formed around the central region, with the outside channel providing a predetermined amount of extension and contraction at the location of the channel to absorb forces or stress applied to the lid and/or container and facilitate retention of the lid on the container when forces from dropping, tipping, falling or squeezing are applied thereto. In a further example, there is also described a disposable anti-spill drinking lid for a disposable paper container. The lid comprises an annular engagement rim for frictionally engaging the rolled rim of the container, and an integral drinking spout extending from the top surface of the lid and positioned to allow drinking therethrough by tipping of the container toward a user. The lid may be formed of a plastic material having tensile strength and ductility characteristics such that the integral spout can deflect from its extended position and thereafter substantially returns to its original position. Further structures, such as an annular rim which facilitates frictionally engaging the rolled rim of the container may be provided. | 10-02-2008 |