Patent ID: 9351596
Filing Date: 2016-05-31
CPC Classification: A47G,B65D

Claim Text:
1. A beverage cup having a planar base, a substantially frusto-conical sidewall extending and widening from said base, terminating in an opening having a rim, and being centred on a longitudinal axis for said cup; wherein said sidewall has corrugations throughout the entirety of said sidewall, from said base to said opening, wherein said corrugations are formed from a plurality of projections and depressions and extend circumferentially around the entirety of said sidewall except where corrugations terminate at said base and said opening, wherein the entire outermost edge of each of the projections of the corrugations lie in a corresponding and different one of a plurality of straight, parallel, and non-intersecting planes that are tilted relative to said longitudinal axis, provided that the tilt is less than 90°, and wherein said corrugations are shaped to engage with a cup holding aperture of a cup holder and to disengage therefrom by twisting said cup about said longitudinal axis and by urging said cup away from said cup holder.