A spray gun for fluid, including a body defining an internal pipe, a shutoff member which is movable between a release position and a shutoff position of the internal pipe, a connecting member rigidly connected to the shutoff member, a coupling member having an engaged configuration in which it is fixed relative to the body, and a trigger pivotably mounted about a primary axis relative to the connecting member and about a secondary axis relative to the coupling member, the primary and secondary axes being parallel. The coupling member has a deployed configuration in which it is mobile in translation relative to the body in a direction orthogonal to the primary and secondary axes.

Disclosed herein are methods, compositions, and kits for high efficiency, site-specific genomic editing of cells for treating or preventing genetic blood disorders.

An applicator is presented. The applicator comprises a fluidic channel extending from a fluid inlet to a fluid outlet. The applicator also comprises a trigger. The trigger is configured to, when actuated, allow fluid to flow through the fluidic channel. The applicator also comprises an adjustable handle with a frame. The handle comprises a finger rest on a first side of the frame. The handle also comprises a grip on a second side of the frame. The second side is opposite the first side. The grip is coupled to the frame by an adjustment mechanism that, when actuated, is configured to change a distance between the finger rest and the grip.

A backpack blower is provided with a water spray capability to suppress the generation of dust when used as a blower, and to also allow for use as a basic power washer. A leaf blower power unit having an engine driving a fan is interconnected with a wand having an outlet orifice. A spray nozzle is positioned within the wand adjacent the outlet orifice. A source of liquid to be sprayed is interconnected through a control valve to the spray valve such that a spray of water can be introduced into the vortex of the air being emitted from the wand. Both the speed of the airflow and volume of the water being introduced into the vortex may be regulated by the user in accordance with the use to which the unit is put.

An aerosol spray gun that holds an aerosol can to aid in dispensing it's contents. A main arm inside the body has a trigger on a rear side of a main pivot and on a forward side has tab and a forward pivot. A nozzle assembly with an open center is at a forward side of the body. The aerosol spray and fan-forced air pass through the open center during dispensing. When the trigger is pulled the main arm articulates about the main pivot causing the forward side of the main arm to move down simultaneously pressing the valve on the aerosol can down and moving the nozzle assembly down so that the aerosol spray and the open center of the nozzle assembly always remain concentric.

There is a volatile composition dispenser comprising a housing having a rear fram, a rupturable cartridge disposed within the housing and a button for rupturing the cartridge. The volatile composition dispenser further comprises a guiding mechanism for guiding movement of the button from a first position to a second position when the button is pressed.

There is a volatile composition dispenser comprising a housing comprising a rear frame having a frame opening, and an inner wall. A push button is movably disposed in the frame opening and the inner wall and is configured to be movable with respect to the inner wall from a first position to a second position wherein the push button is interlocked with the inner wall in the second position.

There is a volatile composition dispenser comprising: a housing comprising a rear frame having a frame opening a push button movably disposed within the frame opening; and a cartridge aligned with the push button, the cartridge comprising a container having an orifice and containing a volatile composition, a rupturable substrate sealably attached to and covering the orifice, and rupture elements adjacent the rupturable substrate; and a resilient member aligned with the push button and the rupture elements wherein upon receiving a pressure on the push button, said resilient member moves the rupture elements into a first position in which the rupture elements engage with the rupturable substrate and wherein upon removing the pressure from the push button, said resilient member exerts a force on the push button and moves the rupture elements into a second position in which the rupture elements are not engaged with the rupturable substrate.

A water dispensing apparatus comprises a first tubular elongated element including a first inlet at a proximal end of the first tubular elongated element, an outlet at a distal end of the first tubular elongated element, and an uninterrupted first flow path extending from the inlet to the outlet for outputting a source of fluid to the outlet; a second tubular elongated element including a second inlet at a proximal end of the second tubular elongated element, a second flow path extending along a length of the second tubular elongated element from the inlet in the longitudinal direction, and a plurality of outlets along the length of the second tubular elongated element for outputting a source of fluid; a nozzle coupled to the outlet of the first tubular elongated element; and a control valve system coupled to each of the first and second inlets.