Abstract: A chamber for receipt and retention of a bottled beverage has a dispensing cartridge that interacts with a bottle to remove air therein to preserve the beverage under vacuum and to dispense the beverage under pressure. The vacuum and air pressure within the bottle is applied through a concentric pair of tubes introduced into the bottle as a part of the dispensing cartridge. A reversible pump is in fluid communication with the tubes. The chamber is maintained at a user-selected temperature using a thermoelectric cooling unit.

Abstract: A chamber for receipt and retention of a bottled beverage has a dispensing cartridge that interacts with a bottle to remove air therein to preserve the beverage under vacuum and to dispense the beverage under pressure. The vacuum and air pressure within the bottle is applied through a concentric pair of tubes introduced into the bottle as a part of the dispensing cartridge. A reversible pump is in fluid communication with the tubes. The chamber is maintained at a user-selected temperature using a thermoelectric cooling unit.

Abstract: A foldable or collapsible stand is provided for supporting a barbecue grill assembly. The foldable or collapsible stand includes a first leg assembly having a first pair of intersecting leg members pivotally mounted to each other and a second leg assembly having a second pair of intersecting leg members pivotally mounted to each other. At least one leg member of each of the first pair and second pair of intersecting leg members have a pivot point along a length of the at least one leg member for folding the at least one leg member. The first pair of intersecting leg members and second pair of intersecting leg members pivot with respect to each other and the at least one leg member of each of the first pair and second pair of intersecting leg members fold along the pivot point to move the first leg assembly, the second leg assembly and barbecue grill between an upright position and a collapsed position.