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Patent # Description
US-9,404,707 Air gun with gas spring assembly
A gas spring assembly is disposed within a compression chamber of an air gun, and includes a piston defining an interior pressure chamber. The piston includes a...
US-9,404,706 Crossbow with a crank cocking and release mechanism
A crossbow bowstring drawing mechanism comprises (1) a generally cylindrical housing having a first end and a second end; (2) a shaft rotatably mounted in the...
US-9,404,705 Rotary cam release trigger device for a crossbow
A crossbow trigger and bowstring release mechanism with improved bowstring retention and release characteristics. The device enhances accurate and safe shooting...
US-9,404,704 Muzzle flash suppressor
A muzzle flash suppressor is disclosed. In accordance with some embodiments, the disclosed flash suppressor includes a plurality of prongs having inner surfaces...
US-9,404,703 Bullet feeding and positioning device for toy gun
A feeding and positioning device for toy gun comprises a barrel and a friction cylinder. The barrel has a bore, a convex hole, and a guiding groove. Two groove...
US-9,404,702 Electromechanical firing mechanism
An electromechanical firing mechanism having a stack of piezoelectric elements arranged to move a firing pin by switching the piezoelectric material from a...
US-9,404,701 Trigger assembly
A trigger assembly for activating a firing mechanism. The trigger assembly includes a trigger having a sear arm with a first sear surface, and a firing element...
US-9,404,700 Enhanced trigger control connector
A firearm enhanced trigger control connector. A torso has a guide angle positioned at a first predetermined angle. The guide angle contains a trigger bar of a...
US-9,404,699 Trigger lock
A trigger lock that can be mounted to the trigger guard of a handheld firearm. The trigger lock has a cover assembly displaceably mounted to a lock housing...
US-9,404,698 Methods and systems for enhancing firearm safety through wireless network monitoring
A firearm includes a firing mechanism and a sensor device. The sensor device includes a subscriber identity module configured to communicate with a server over...
US-9,404,697 Bullet loader and method of use
A bullet loader method and apparatus that enables a user to easily load bullets into a gun magazine. The gun magazine is inserted into the apparatus magazine...
US-9,404,696 Methods and devices relating to firearms
A system facilitates one handed manipulation of a service pistol and includes a device having two components and related inserts that allow for single handed...
US-9,404,695 Gas systems for firearms
Provided in one aspect is an annular gas ring within or adjacent a barrel to increase the efficient transfer of pressurized gas to one or more gas ports, which...
US-9,404,694 Firearm
A rifle configured for firing a 7.62.times.39 mm round is provided. The rifle having: an upper receiver; a lower receiver, the upper receiver being removably...
US-9,404,693 Handler provided with a temperature control unit
A handler includes first and second cooling channels, and first and second supply channels. The first and second cooling channels correspond to housing pockets...
US-9,404,692 Rotary thermal switch
An method of controlling thermal transfer between a first structure and a second structure may include a signal at a thermal switch. In response to receiving...
US-9,404,691 Condensing heat recovery unit for a portable fluid heater
A condensing heat recovery unit for a portable fluid heater has a heat exchanger with a plurality of hollow rectangular heat recovery panels, a flue gas...
US-9,404,690 Condenser coil holder for water heater
A condenser coil holder apparatus comprises a first portion formed to have a shape that is at least substantially complementary to a shape of a bottom surface...
US-9,404,689 Heat exchange matrix
A heat exchange matrix includes a plurality of generally planar foils including a water retaining material, arranged in spaced, substantially parallel...
US-9,404,688 Cooling tower nozzle and methods of assembly
Cooling tower nozzle assemblies and methods of assembly are provided herein. In some embodiments, a cooling tower nozzle assembly includes a body having an...
US-9,404,687 Magnetic pump installation
A magnetic pump in a pump well in a molten metal furnace with a long, relatively thin side wall that wraps around a significant fraction of the circumference of...
US-9,404,686 Process for dying oil sand mature fine tailings
A process for drying fine tailings is provided. The process, which may use a pipeline reactor system, comprises providing an in-line flow of the fine tailings;...
US-9,404,685 Water removal and heavy-hydrocarbon removal process in liquefied natural gas production from mixed gas rich in...
A process for dehydrating and removing heavy hydrocarbons in the production of liquefied natural gas from a methane-rich gas mixture is disclosed, wherein the...
US-9,404,684 Vacuum insulation panel and refrigerator including the same
A vacuum insulation panel includes a core material, a first sheathing material disposed outside the core material, and a second sheathing material having...
US-9,404,683 Refrigerator appliance
Refrigerator appliances are provided. A refrigerator appliance includes a cabinet defining a fresh food chamber and a freezer chamber and including a mullion...
US-9,404,682 Refrigerator with temperature control
An insulated icemaking compartment is provided in the fresh food compartment of a bottom mount refrigerator. The icemaking compartment may be integrally formed...
US-9,404,681 Air-conditioning apparatus
In an air-conditioning apparatus equipped with an outdoor unit having outdoor devices including a compressor that compresses a refrigerant, a flow switching...
US-9,404,680 Evaporator with cool storage function
An evaporator with a cool storage function includes a plurality of flat refrigerant flow tubes and at least one cool storage material container. The at least...
US-9,404,679 Cooling system and cooling method
A cooling system includes; an evaporator evaporating a refrigerant by heat exchange with room air; a water-cooled condenser being arranged above the evaporator...
US-9,404,678 Use of R-1233 in liquid chillers
This invention relates to the use of chloro-trifluoropropenes as refrigerants in negative-pressure liquid chillers and methods of replacing an existing...
US-9,404,677 Inflatable linear heliostatic concentrating solar module
Increased utilization of solar power is highly desirable as solar power is a readily available renewable resource with power potential far exceeding total...
US-9,404,676 Vacuum solar thermal panel with pipe housing
The present application relates to a vacuum solar thermal panel with pipe housing (1) for a solar absorber pipe (10) of the type comprising at least a base...
US-9,404,675 Cavity receivers for parabolic solar troughs
A tubular heat-absorbing element partly enclosed in an insulating layer or jacket, has absorbing surface that is accessible to solar radiation. The thermal...
US-9,404,674 Absorber tube
An absorber tube for solar collectors is provided. The absorber tube comprises a metal tube for carrying and heating a heat transfer medium, a sleeve tube...
US-9,404,673 Building-integrated solar thermal micro-channel absorber and method of manufacturing thereof
A device and method of its production for a micro-channel thermal absorber to be used as a solar thermal collector, heat collector, or heat dissipater, extruded...
US-9,404,672 Concrete cylinder curing box and method
The present disclosure describes a curing box including a circulation assembly which substantially eliminates temperature stratification of a first fluid within...
US-9,404,671 Radiant heat lifting device for outdoor flame heater
A radiant heat lifting device for outdoor flame heater comprises a glass tube having a section of heat-resistant net tube made of high-temperature resistant...
US-9,404,670 Water heater
A fan serves to suction combustion gas which has passed through a secondary heat exchanger and emitting combustion gas to the outside of a water heater. A...
US-9,404,669 Application of electric heat coil in fan unit
An electric heat coil assembly for use adjacent a heat exchanger assembly in a fan coil unit is provided including at least one electric heat coil. A mount...
US-9,404,668 Detecting and correcting enthalpy wheel failure modes
A heating ventilation and cooling system includes an energy recovery ventilator (ERV). The ERV is configured to produce an inlet airstream and an exhaust...
US-9,404,667 Determining power stealing capability of a climate control system controller
Disclosed are exemplary embodiments of systems and methods for determining a power stealing capability of a climate control system controller. In an exemplary...
US-9,404,666 Bypass humidifier with damper control
An improved humidifier system for adding humidity to an air stream of an HVAC system. The humidifier system includes an air path that is configured to accept...
US-9,404,665 Radiant panel system having increased efficiency
The present invention in some embodiments can utilize a board for retaining a tube within a region. The board (or boards) and region can have many...
US-9,404,664 Controlling a heating/cooling system
The invention relates to a hydronic heating/cooling system. In the system, liquid is led along a main supply pipe (1) to a supply manifold (2) and distributed...
US-9,404,663 High temperature vacuum insulation panel
The present invention relates to a vacuum insulation panel comprising a core material, and a shell material, and more specifically, to a high temperature vacuum...
US-9,404,662 Microwave appliance
A microwave appliance is provided. The microwave appliance includes a cabinet and a duct mounted to the cabinet. A filter is mounted to the duct at an opening...
US-9,404,661 Electric oven and method for servicing same
Provided is an electric oven, which includes a main body, a cooktop, and an oven part. The cooktop is disposed in an upper portion of the main body to heat an...
US-9,404,660 Chambered flame oven
An oven having a central cooking chamber defined in part by a housing and in visual communication with a flame-producing element. The cooking chamber has a door...
US-9,404,659 Systems and methods for late lean injection premixing
A late lean injection combustor assembly may include a first interior in which a first fuel supplied thereto is combustible, a flow sleeve annulus including a...
US-9,404,658 Gas turbine engine fuel air mixer
A gas turbine engine device is disclosed for mixing fuel and air prior to a combustion. The device includes a pilot mixer and a main mixer each having a fuel...
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