Abstract: A grenade simulation apparatus is provided that allows users to simulate the detonation of a standard grenade, flashbang grenade, and impact grenade, without using explosive charges, fire, or pressurized material. The apparatus may provide both visual and auditory feedback in a safe and re-usable manner. The apparatus may provide a method for triggering a simulated detonation externally using a switch. A simulated detonation may include visual and/or auditory feedback, such as through the use of a siren and LEDs.

Abstract: A collapsible dispenser for dispensing various edible and non-edible materials in an industrial or home environment. More particularly, the invention pertains to a foldable and generally pyramoidal-shaped dispenser particularly suited to dispensing granular, powdered or viscous liquid materials and includes a dispenser body having a dispensing end and an interior compartment for receiving and storing various materials. The dispenser body includes a foldable base that may be manually manipulated between a collapsed position closing and sealing a dispensing mechanism and an expanded position opening and unsealing the dispensing mechanism for use.

Abstract: A collapsible dispenser for dispensing various edible and non-edible materials in an industrial or home environment. More particularly, the invention pertains to a foldable and generally pyramoidal-shaped dispenser particularly suited to dispensing granular, powdered or viscous liquid materials and includes a dispenser body having a dispensing end and an interior compartment for receiving and storing various materials. The dispenser body includes a foldable base that may be manually manipulated between a collapsed position closing and sealing a dispensing mechanism and an expanded position opening and unsealing the dispensing mechanism for use.