Abstract: Table top sanitizer dispenser bottle bases are disclosed herein. An exemplary table top sanitizer dispenser bottle base includes a movable upper housing, the upper moveable housing has a floor with an aperture located therein and a peripheral wall. The top sanitizer dispenser bottle includes a lower stationary housing. The upper movable housing is connected to the lower stationary housing and is configured to move linearly upward and downward with respect to lower stationary. One or more biasing members bias the upper movable housing upward. A switch is included and the upper movable housing has an engagement member or surface for actuating the switch upon downward movement of the upper movable housing. At least one of a visual indicator and an audible indicator are also included. Control circuitry is provided for activating the one or more of a visual indicator and audible indicator when the engagement member actuates the switch.

Abstract: A turbine assembly includes a rotating blade including a T-root. The T-root defines a first engagement surface that is cylindrical, a rotor including a blade groove arranged to receive the rotating blade, the blade groove including a neck portion that defines a second engagement surface and a neck surface that is normal to and intersects the second engagement surface. The second engagement surface is cylindrical, and a relief groove is formed in the neck surface and positioned adjacent the second engagement surface.

Abstract: This invention concerns novel aminopyrimidinium salts of the formula I: ##STR1## in which R.sup.1 is alkyl, alkenyl, cycloalkyl, phenyl, phenylalkyl or cycloalkyl-alkyl; one of R.sup.2 and R.sup.6 is a basic group selected from amino, alkylamino, dialkylamino of up to eight carbon atoms, pyrrolidino, piperidino and morpholino; and the other of R.sup.2 and R.sup.6 is hydrogen, alkyl, alkenyl, alkoxyalkyl, phenyl, phenylalkyl, cycloalkyl or cycloalkyl-alkyl; or both of R.sup.2 and R.sup.6 are basic groups as mentioned above; and R.sup.5 is hydrogen, (1-4C)alkyl or (3-6C)alkenyl; or R.sup.2 is a basic group as mentioned above, and R.sup.5 and R.sup.6 together form alkylene or, together with the appendant carbon atoms of the pyrimidine ring, complete a benzene ring; R.sup.4 is hydrogen, alkyl, cycloalkyl-alkyl, alkenyl, alkynyl or phenylalkyl; or R.sup.4 is an optionally substitutued alkylene or alkenylene linked to the nitrogen atom of the group Q.A.

Abstract: A tray for the shipment of frozen items such as frozen pies which is stackable within a box with other identical trays so that each individual frozen item is prevented from contact with any other frozen item. The tray has a bottom from which four sides extend outwardly and upwardly. The sides comprise a longitudinal pair of sides and a lateral pair of sides. A plurality of projections extend upwardly along the center line between the longitudinal sides, and two rows of protuberances, one row located on each side of the plurality of projections, extend upwardly. The plurality of projections forms a divided partition. Each protuberance is formed by a long slope which extends upwardly from the bottom of the tray towards one lateral side of the tray and by a short slope which extends almost vertically downwardly from the upper end of the long slope to the bottom of the tray. Thus, each protuberance has a resulting inverted "L" shape along its longitudinal cross-section.

Abstract: A container for edible material including an upright open top vessel having a circumferential upper lip and a lid of generally flat, thin, impervious material having the outer edge configured to removably sealably engage the vessel circumferential upper lip and having an eating utensil, such as a spoon or fork, outlined by a continuous notch impressed in the lid material, the notch communicating at two places with the edge of the lid so that a user may, by pulling on the edge, tearing the material from which the lid is formed along the continuous notch thereby extract out of the lid the eating utensil.