886 FBDBBAL BSPOBT£It. �the compound stopper, the yoke, the lever, and the support- ing deviee on the bottle, by means of three pivotai connec- tions, upon which the said members can be turned relatively to each other without disoonnecting either one from the other. �"(2) The combination, substantially as before set forth, of the compound stopper, the lever, and the yoke, by means of two pivotai connections, upon which the said three members can be turned relatively to each other without disconueetion, and the pivotai connection of the lever to the bottle, substan- tially as set forth. �"(3) In combination with a bottle, the flexible elastic stop- per disk, whose lower surface is larger than the opening in the mouth of the bottle, and which is provided with an up- wardly projecting stem or shank, substantially as before set forth. �"(4) The combination of a perfora ted rigid cap-piece with the flexible elastic stopper disk, whose lower surface is larger than the opening in the mouth of the bottle, and which is con- structed with a stem of reduced diameter, said stem being passed into the perforation of the cap-piece, substantially as before set forth. �"(5) The combination of the rigid cap-piece with the flex- ible elastic stopper disk, constructed with a laterally perfo' rated stem, through which a wire is passed above said cap- piece to confine said cap-piece to said disk, substantially a» specified. �"(6) The combination, substantially as before set forth, of the flexible elastic stopper disk, constructed with a perforated stem, the perforated cap-piece and the yoke, which is passed transversely through the said stem for the purpose of pre- venting the withdi'awal tbereof from the cap-piece. �"(7) The combination, substantially as before set forth, of the yoke and the lever, which are directly connected, one with the other, by a pivotai connection, the lever being con- structed with end pivots to enable it to be connected pivotally with the eupporting device on the bottle. �" (8) The eccentric lever, B, made with two pivotai connec- tions, ibe one joining it to the bottle, the other to the pivoted ��� �
