Patent ID: 9089629
Filing Date: 2015-07-28
Classification: A61M,B08B,Y10T

Abstract:
1. A lid assembly for a canister comprising: a) a lid ring adapted to engage an opening of the canister, said lid ring featuring a central opening and a circumferential lip portion; b) an insert positioned within the central opening of the lid ring, said insert including a aperture; c) a flap attached, to said insert and pivotable between a closed position, where the flap covers the aperture of the insert, and an open position where the aperture is not covered; d) a spring engaging said flap so that said flap is biased in the closed position; and e) a lid featuring a suction port, said lid including an elongated portion sized to extend through the aperture of the insert and engage the flap so that said flap is in the open position when the elongated portion of the lid is inserted through the aperture of the insert.