Abstract: A sealing apparatus for tamper-evidently closing an opening in a sealable product comprising a locking housing mountable adjacent the opening and including an entrance passage leading to a stall; a fastener for closing the opening, the fastener having a fastener head adapted to pass through the entrance passage into the stall and an actuator tab attached to and movable about the fastener head to, with the fastener head received into the stall, engage with and close the entrance passage behind the fastener head, and a seal for tamper-evidently securing the actuator tab in position in the entrance passage.

Abstract: A carrying assembly comprises a base, a shaft with a handle securely attached to the base, a first funnel and a second funnel (if required) connected to the shaft by an attaching member, a first dauber assembly, and a second dauber assembly. The combination of these parts creates a liquid carrying assembly that allows a user to transfer the liquid in its container from place to place and also allows the user to be able to quickly apply the liquid where ever desired without run-offs of the liquid and, after the user has finished with the use of the liquid, allows for an air-tight seal of the liquid in its container by a frictional force between the dauber assemblies and their funnels to prevent evaporation of the liquid.

Abstract: The invention provides a container for a sample comprising a hollow body having a base, a side wall and an open end opposite the base, a closure for that body, the closure being arranged to fit to the body to close the open end thereof; and locking means for locking the closure to the body, in such fashion that the contents of the container cannot be removed without it being apparent on subsequent observation of the container. Preferably said closure is provided with a tear-off portion defined thereon by a line of weakness in the material of the closure, removal of the tear-off portion by tearing along said line of weakness allowing removal of the sample from the body.

Abstract: A re-usable envelope having a zip closure which can be locked closed by a sealing device. The sealing device is of plastics material, one part being mounted to the envelope and the other part being engageable therewith, the sealing device only being operable by breaking said other part. The zip tag includes a part for manual engagement to facilitate closing of the sealing device.

Abstract: A sealing device for reusable envelopes in which a zip is held closed by a breakable plastic seal, the disposable, breakable part of the seal being broken by rotation of a coin in a slot provided.