Abstract: Displacement sensors can include a photon source and a target surface disposed in spaced relation to the photon source. Displacement sensors can also include a photon receptor disposed along an associated gas spring end member in spaced relation to the target surface. A processor can be communicatively coupled with the photon source and the photon receptor. The photon source can be operable to direct photons toward the target surface. The photon receptor can be operable to generate a signal upon receiving photons reflected off the target surface from the photon source. The processor can operate to determine a distance having a relationship to a time of flight of photons reflected off of the target surface from the photon source and received at the photon receptor. A gas spring assembly including such a displacement sensor, and a suspension system including one or more of such gas spring assemblies are also included.

Abstract: A system for controlling access to a handheld device by a vehicle operator while the vehicle is in operation; the system comprises: a handheld device; and an apparatus for mechanically controlling access by a vehicle operator to the handheld device while the vehicle is being operated by the vehicle operator, the apparatus comprising: a housing, said housing comprising a releasable lid, said lid hingedly connected to said housing; means for selectively locking said lid in a closed position relative to said housing; a means for operably connecting said apparatus to a vehicle ignition system; means for electronically connecting said handheld device to the interior of said housing; means for electronically connecting said apparatus to a power source; and means for electronically monitoring and recording certain preselected data related to the use and function of said apparatus.

Abstract: A non-lethal pistol for propelling projectiles, such as paintballs. The pistol has a body with a grip portion and a barrel. A canister of propellant received in the body to supply a valve assembly with propellant that is selectively vented to propel projectiles through the barrel. The pistol includes a firing mechanism adapted to actuate the valve assembly.

Abstract: A non-lethal pistol for propelling projectiles, such as paintballs. The pistol has a body with a grip portion and a barrel. A canister of propellant received in the body to supply a valve assembly with propellant that is selectively vented to propel projectiles through the barrel. The pistol includes a firing mechanism adapted to actuate the valve assembly.

Abstract: A non-lethal pistol for propelling projectiles, such as paintballs. The pistol has a body with a grip portion and a barrel. A canister of propellant received in the body to supply a valve assembly with propellant that is selectively vented to propel projectiles through the barrel. The pistol includes a firing mechanism adapted to actuate the valve assembly.

Abstract: An apparatus for firing a non-lethal projectile comprises a body with an internal cavity. A light source may be disposed in the cavity to illuminate an area outside the body. A firing mechanism may also be provided to cause a projectile to be propelled through the body.

Abstract: An apparatus for firing a non-lethal projectile comprises a body with an internal cavity. A light source may be disposed in the cavity to illuminate an area outside the body. A firing mechanism may also be provided to cause a projectile to be propelled through the body.

Abstract: A paintball marker with a barrel that is coupled to a receiver. A valve arrangement is provided to selectively vent gas to propel projectiles through the barrel responsive to actuation of a firing mechanism. The marker may be configured to provide fluid communication between the valve arrangement and a compressed gas source through either a first supply line passageway or a second supply line passageway.

Abstract: A paintball marker with a barrel that is coupled to a receiver. A valve arrangement is provided to selectively vent gas to propel projectiles through the barrel responsive to actuation of a firing mechanism. The marker may include a tool box that is capable of being coupled with the receiver. In some embodiments, the tool box resembles a magazine that feeds projectiles into the receiver.

Abstract: A non-lethal projectile launcher (such as a paintball marker) having a clamshell type receiver. One side of the receiver may be split into a front portion and a rear portion that can be independently detached from the other side. This allows the rear portion to be detached to provide access to internal components without requiring removal of the entire side of the receiver.

Abstract: A paintball marker with a barrel that is coupled to a receiver. A valve arrangement is provided to selectively vent gas to propel projectiles through the barrel responsive to actuation of a firing mechanism. The marker may include a tool box that is capable of being coupled with the receiver. In some embodiments, the tool box resembles a magazine that feeds projectiles into the receiver.

Abstract: An apparatus for firing a non-lethal projectile comprises a body with an internal cavity. A light source may be disposed in the cavity to illuminate an area outside the body. A firing mechanism may also be provided to cause a projectile to be propelled through the body.