Abstract: A track-mounted decorative lighting system comprises a track system, a light string, and a motorized lighting cartridge. The track system comprises a flexible track with an inverted “T”-shape profile mounted by a user in a desired configuration upon a structure. The motorized lighting cartridge comprises a gear-type drive system which deploys or retracts the light string through the track. A user may use a hand-held remote controller to activate the internal motor to drive the lights out into position along the track system upon the structure. The lighting system provides a means to add additional light strings and light cartridges to obtain a greater length of deployed lighting. The motor withdraws the deployed lights back into the cartridge for storage. The lighting system further provides a hook embodiment onto which a user may secure existing string-type lighting while still utilizing the deployment and retraction functions.

Abstract: A buckle includes a metal component having only a first opening and a second opening. The first opening is defined by a first internal perimeter including a first serrated edge. The second opening is defined by a second internal perimeter including a second serrated edge. The buckle also includes a rust resistant component substantially encasing the metal component. However, the rust resistant component does not encase the first serrated edge or the second serrated edge.

Abstract: Linear ignition fuse having an elongated core of non-detonating ignitive material, a longitudinally extending gas channel adjacent to the core for supporting an ignitive reaction which travels along the fuse, a frangible sheath of inorganic material surrounding the core and the channel, and a jacket of braided filaments encasing the sheath.

Abstract: An aquarium-planter comprises a bottom partition and at least one primary partition joined in a water retentive relationship. At least one divider is joined in water retentive relationship to the bottom partition and to the primary tank wall. The bottom partition, the primary tank wall and the divider define an aquarium tank which has a tank opening. A secondary partition is joined to the primary partition in spaced relation to the divider. The secondary partition and the divider define a planter. The partition has a drainage opening communicating the planter chamber. The aquarium-planter has a cover, which has about the same horizontal dimensions as the tank chamber opening. The cover is disposed in spaced vertical relation to the tank chamber opening.