Abstract: Several bottle assemblies 10, 50, 662, 70, and 80 are disclosed having a cap retention portion, respectively identified by reference numbers 28, 54, 64, 73, and 84 which are adapted to allow removable storage of bottle cap 22.

Abstract: An ampule of plastic can have liquid removed from the ampule by an injection member having a conical member at its end. The conical member is introduced into the ampule neck. At least one longitudinal passage is arranged peripherally around the ampule neck inside surface and is displaced from alignment with the longitudinal middle plane of the ampule defined by markings.

Abstract: A food-service kit and method includes a plurality of similar or diverse-type containers wherein the containers may be coupled together in various configurations to form toy-like assemblies. The respective containers include compatible projection and socket configurations so that they may be joined together as building blocks in order to create the toy-like devices.

Abstract: The present invention is an exercise fluid bottle which contains a liquid nourishment and which is used by a user during a strenuous physical activity. The exercise fluid bottle includes an integral container formed out of a plastic material and a dispensing cap for retaining and dispensing the liquid nourishment. The integral container has a first portion which is a hollow cylinder with an enclosed end and a partially enclosed end and a second portion which is a hollow cylinder with an enclosed end and a partially enclosed end. The integral container also has a handle portion which is a hollow cylinder which has corrugated ribbing axially aligned therewith so that the user can more comfortably grip the exercise fluid bottle and which is disposed adjacent to the partially enclosed ends of the first and second portions. The dispensing cap is fluidly and mechanically coupled to the enclosed end of the first portion.

Abstract: A biaxially oriented plastic blow molded bottle (10) has a domed upper dispensing end (12), a lower freestanding base (14) about whose central hub (24) legs (26) and ribs (28) alternate, and a round body portion (16) with an inwardly extending annular grip (32) constructed to facilitate manual grasping of the bottle. The body portion (16)has the same diameter D above and below the annular grip (32). The annular grip (32) includes upper and lower ends (34,36) that extend outwardly with curved shapes with the upper end having a more abrupt curvature than the lower end. An intermediate portion (38) of the annular grip extends between the upper and lower ends with an inwardly curved shape that is less abrupt than the upper end (34) but more abrupt than the lower end (38). In one embodiment, the bottle (10.sub.tag) has its annular grip (32.sub.tag) provided with a textured outer surface (33) that facilitates gripping of the bottle.

Abstract: A plastics material bottle is collapsible by applying axial compression, the bottle comprising a cylindrical body having a polygonal cross-section, e.g. a section that is substantially square or rectangular with rounded corners (18), the body being formed with transverse fluting grooves (14) which include fold starters (16) situated in the immediate vicinity of the above-mentioned rounded corners (18). The invention is particularly applicable to bottles for containing beverages such as mineral water, for example.

Abstract: A cuvette, to be used for measuring the properties of liquid contained therein by applying a measuring beam of light from a direction intersecting the vertical axis of the cuvette, includes a rectangular or square-outlined portion on the top thereof as viewed in a horizontal cross section, a cylindrical portion below the top portion, and a lower rectangular or square portion provided vertically below the cylindrical portion and having four sides parallel to these of the top rectangular portion, respectively. Thus, the cuvette does not unfavorably rotate when measuring the absorption of light transmitted therethrough. Further, an apparatus for transporting the aforementioned transparent cuvette, accurately controls the position of the cuvette during transportation so that a flat surface thereof can be irradiated with a measuring beam of light.

Abstract: A hand-held drinking apparatus including a vessel having an open end and a closed end, a handle associated with the vessel and extending outwardly therefrom, and an object, such as a bead, mounted for rotation on the vessel or the handle.

Abstract: A method for storing nanoparticulate suspensions of photographically useful compounds is disclosed that comprises the steps of:providing a suspension of nanoparticulate photographically useful chemical substance in the form of a solid particle dispersion;providing a hydrodynamically optimized container for storing nanoparticulate suspensions comprising a base portion and a body portion unitary with said base portion, said portions defining an interior storage chamber hydrodynamically optimized for the resuspension of sedimented nanoparticulate suspensions, said body portion further comprising a body wall with interior and exterior surfaces;placing said solid particle dispersion in said container;sealing said container and storage chamber against the ambient atmosphere to form a sealed container;storing said sealed container;opening said sealed container; andusing a portion of said solid particle dispersion stored in said container to form a coating composition for a light-sensitive element.

Abstract: A container for storing and pouring liquids includes a single continuous wall forming a top, a bottom and sides thereof. The container has lower, intermediate and upper chambers, each chamber separated from the other by partitions formed as part of the continuous container wall. The partitions and the opposing walls of the container define orifices therebetween. The partitions prevent the lower chamber from being emptied of the liquid when the container is rotated to a horizontal position.

Abstract: A pack for flowable contents, such as liquids, has tubular side walls, a bottom and a top wall, and is formed of a deep-drawable plastics material. The top includes a vertically upstanding, externally threaded collar and defines a pouring opening which is closable by a threaded top. The pack is formed by two half shells, and a seam passes around the pack in a longitudinal plane and extends nearly to the top free upper edge of the collar. The seam is interrupted in the top by the pouring opening and projects outwardly from diametrically opposite sides of the pack. According to a method for forming the pack of the invention, the collar is formed by two collar halves which are joined together at the seam. Threads are formed on the collar and the upper free edge includes an annular sealing surface for a correspondingly formed screw top.