US 12,185,884 B2
Dispenser
Christopher James Lang, Nottinghamshire (GB); Dean Philip Limbert, Derbyshire (GB); James John May, Kenilworth (GB); Martin Crofton, Solihull (GB); Richard Brian Clough, Pedmore Stourbridge (GB); Robert Butler, Nottinghamshire (GB); and Grace McAlpine Kane, Warwick (GB)
Assigned to DEB IP LIMITED, Derbyshire (GB)
Filed by Deb IP Limited, Derbyshire (GB)
Filed on Oct. 7, 2021, as Appl. No. 17/496,162.
Prior Publication US 2023/0115251 A1, Apr. 13, 2023
Int. Cl. A47K 5/12 (2006.01); B65D 83/00 (2006.01)
CPC A47K 5/1207 (2013.01) [A47K 5/1208 (2013.01); B65D 83/0072 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A cartridge, comprising:
a front wall, a rear wall, a pair of side walls, and a base that is opposite a neck;
a shoulder section that is located at an outlet end, the shoulder section extending at an angle from the neck to each of the front wall, the rear wall, and the pair of side walls;
an open mouth extending through the neck to an inner volume;
a vertical axis extending centrally through the cartridge; and
a plurality of creases, wherein an upper crease and a lower crease each extend along the front wall and the rear wall perpendicular to the vertical axis and between the pair of side walls, wherein the upper crease is located a first distance from the shoulder section and the lower crease is located a second distance from the base, wherein the second distance is greater than the first distance, and wherein the upper and lower creases are arranged to be offset from an even spacing between the base and the shoulder section of the cartridge in a direction toward the outlet end.