Abstract: A grinder includes a body having a first end, a second end defining an opening, and an interior surface defining an inner chamber extending from the opening at least partially towards the first end. The grinder also includes a chain positioned within the inner chamber. The chain includes a plurality of balls. The grinder further includes a motor coupled to the chain. The motor is configured to cause rotational or reciprocal motion of the chain within the inner chamber.

Abstract: The present disclosure relates to a modular firearm frame adapter that aid in making compatible a slide associated with a first firearm and a frame associated with a second firearm. The compatibility is such that the slide associated with a first firearm and a magazine associated with a second firearm being able to function properly as a single integrated firearm. This system includes an adapter, and one or more adapter elements that aids allowing the modular firearm to function properly.

Abstract: An intelligent monitor system for monitoring an injection mold or stamping die includes sensors, logic and communication paths for improving usability and reliability during monitoring. In one aspect, a monitor can be configured to not only monitor a production cycle count and/or cycle time of an injection mold or stamping die, but also analyze operations of the injection mold or stamping die to adapt to the system. The monitor can analyze, for example, temperatures, pressures, vibrations, location, and/or flow control, among other things, at various points, with flexibility for adding additional monitoring on the fly, to adapt various functions, such as reporting frequency, communication method, power conservation, and the like. The monitor can utilize multiple radios for communicating with a data center, including but not limited to, via relays and/or gateways, to ensure reliable operation.

Abstract: The present disclosure provides an improved concealed carry clip, that attaches with machine screws to the slide rear cover plate, and which has friction features on the clip to facilitate drawing back the slide with the thumb and index finger. In addition, the cover plate can be equipped with projections that reduce shearing forces on the machine screws. A drilled and tapped replacement rear cover plate is provided with the improved concealed carry clip. Though the improved concealed carry clips have, to date, been designed for Glock®, M&P® and Springfield Armory® XD handguns, the concealed carry clips may be adapted for use on other similarly constructed handguns in the future.

Abstract: A cartridge magazine is provided. The cartridge magazine may include a rib mounted on a vertical wall of the cartridge magazine. The cartridge may further include a ramp attached to a top of the rib. In another embodiment, the cartridge magazine may include an opening including spacer having a flat portion. The flat portion provides space for a cartridge of a particular caliber between the flat portion of the spacer and an opposing wall of the cartridge magazine.

Abstract: A cartridge magazine is provided. The cartridge magazine may include a rib mounted on a vertical wall of the cartridge magazine. The cartridge may further include a ramp attached to a top of the rib. In another embodiment, the cartridge magazine may include an opening including spacer having a flat portion. The flat portion provides space for a cartridge of a particular caliber between the flat portion of the spacer and an opposing wall of the cartridge magazine.

Abstract: A protective data holding vault that includes a module with onboard memory that can be configured as a drive, e.g. flash drive, attached to a machine or apparatus and which securely and protectively holds data associated with the machine or apparatus and a unique identifier thereof. The vault includes a casing with a receptacle in which the module is received and a cover that is sealingly attachable to the casing to cover the receptacle and protect the module in the receptacle. The vault is mounted in a pocket on the machine or apparatus, or a component therefor or thereof, and is linkable to a processor equipped device, such as via a USB link, enabling data stored on the vault to be retrieved and stored offboard providing secure data backup. In one system implementation, data synchronization can be performed to a remotely located storage device with bidirectional data transfer contemplated.

Abstract: This invention relates to a breathing unit having an electric motor for driving a compressor, compressed air being conducted through a first heat exchanger cooled by cooling air of the compressor, and the compressed air being conducted through a second heat exchanger being cooled by cooling air of the motor.

Abstract: An adhesive-backed lenticular lens may be applied over an image. The image may be generated by transferring from an ink source to a ink transfer print plate having a regular pattern of raised and recessed areas or may be applied by a stamp having an image formed by raised and recessed areas in a regular pattern.

Abstract: A down hole blow out preventer which can be installed at the lower end of a drill string as close as possible to the drill bit and which can isolate an unexpected producing zone in a bore hole from the rest of the hole by closing off the drill string at its lower end and closing off the annulus between the drill string and the wall of the bore hole by means of an inflatable packer. The packer can be operated when a predetermined pressure difference exists between the annulus and the mud column inside the tool.