The present invention is an apparatus, system and method for a new and improved coiling head utilized in wrapping elongated materials, which may have a zero and or near zero gap between leaves thereby reducing and or elimination indentations in the coiled elongated materials.

Implementations of a material roll dispenser for holding and dispensing rolls of materials are provided. In some implementations, the material roll dispenser comprises one or more configurations of a roll dispensing assembly, a platform assembly, a handle assembly, and a wheel assembly each configured to telescopingly position and secure onto a vertical member to form the material roll dispenser.

In some implementations, a method of using the material roll dispenser comprises telescopingly positioning and securing the roll dispensing assembly, the platform assembly, the handle assembly, and the wheel assembly onto the vertical member to form the material roll dispenser. In some implementations, the method of using the material roll dispenser further comprises loading, holding, and dispensing one or more rolls of material from the material roll dispenser.

The present invention is an apparatus, system and method for a new and improved coiling head utilized in wrapping elongated materials, which may have a zero and or near zero gap between leaves thereby reducing and or elimination indentations in the coiled elongated materials.

Various embodiments of the present disclosure provide a rotorcraft-assisted system and method for launching and retrieving a fixed-wing aircraft into and from free flight. The launch and retrieval system includes a modular multicopter, a storage and launch system, an anchor system, a flexible capture member, and an aircraft-landing structure. The multicopter is attachable to the fixed-wing aircraft to facilitate launching the fixed-wing aircraft into free, wing-borne flight. The storage and launch system is usable to store the multicopter (when disassembled) and to act as a launch mount for the fixed-wing aircraft by retaining the fixed-wing aircraft in a desired launch orientation. The anchor system is usable with the multicopter, the flexible capture member, and the aircraft-landing structure to retrieve the fixed-wing aircraft from free, wing-borne flight.

Aspects of the present disclosure involve a cable spool assembly. The cable spool assembly includes a first spool that is detachably coupled to a second spool by respective coupling features of the first spool and the second spool such that the first spool and the second spool are coaxially aligned.

A twistless cable deployment apparatus is provided for deploying cable. The apparatus includes a level winder that can be joined to a winch. The level winder is in a fixed position relative to the cable winch. The level winder has a non-rotating fixed spool that stores the cable by wrapping the cable around the spool. A rotating base is disposed coaxially with the fixed spool and rotates around the axis of the fixed spool. A post is mounted on the rotating base, and a traveler is slidably mounted on the post. A traveling guide eye is joined to the traveler. By rotation of the rotating base, cable is deployed from the fixed spool. A primary guide eye can guide the cable to the winch.

A novel lacing device and an anti-reverse mechanism thereof are provided. The lacing device uses a novel swing arm-stop piece-gap mechanism as the anti-reverse mechanism, and the anti-reverse mechanism has double self-locking functions and a reverse deviation limiting function. Three effects are integrated, such that the lacing device using the novel anti-reverse mechanism not only has excellent hand feeling when the lace is tensioned, but also can effectively avoid the accidental loosening of the lace, and has excellent use reliability and durability.

A disposable, portable and compact fluid and floss dispenser that is substantially rectangularly shaped with dispensers for fluid located at each of the four slanted configured corners and pop up spindle for dispensing floss and a mirror located on the bottom surface of the dispenser housing three layers or sections and an outer frame housing and connecting the three layers together, said three layers including top layer having a pop up floss spindle which pops up when pressed and rotated, said spindle portion having floss is wound about for dispensing by a user. Flaps located on said top layer and in registration with fluid or foam containers to located on said second level so that when each flap is pressed downward it exerts pressure on tis respective fluid or foam container to dispense fluid or foam from a nozzle. The frame has four corners that are slanted or angled to provide covers or hinged covers for nozzles located in corners of said second level through which said fluid, drops or foam can be dispensed. Nozzles are provided on each of the corners of the third layer of the housing to dispense fluid, drops or foam.

The present invention is an apparatus, system and method for a new and improved coiling head utilized in wrapping elongated materials, which may have a zero and or near zero gap between leaves thereby reducing and or elimination indentations in the coiled elongated materials.

The present disclosure provides a novel lacing device and an anti-reverse mechanism thereof. This lacing device uses a swing arm elastic component-stop piece-gap mechanism as the anti-reverse mechanism, wherein an elastic component of the swing arm elastic component has good deformation ability, and a swing arm head and an anti-reverse head of the stop piece may form self-locking force, such that the lacing device with the novel anti-reverse mechanism not only has excellent hand feeling when the lace is tensioned, but also can effectively avoid the unintentional loosening of the lace, thereby having excellent use reliability and durability.