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Recently Issued Patents


Lobby dustpan

Publication number: US10201262B1

Application number: 15/704,307

A lobby dustpan is self-standing, self-closing and comprises a lid-handle coupling feature for receiving a broom head for retaining the broom head in the bucket of the lobby dustpan. The lid of the lobby dustpan substantially covers the opening of the bucket when in a closed position. A lobby dustpan is self-standing, wherein the center of gravity is between the outer contact points of the base. In addition, when the lobby dustpan is standing in an upright position on a horizontal surface, the center of gravity of the handle keeps the lid in a closed position. Furthermore, the center of gravity of the bucket is offset from the pivot assembly which causes the bucket to close when the lobby dustpan is lifted up from an open position. The specific geometry of the lobby dustpan enables a combination of features that heretofore are not available with existing lobby dustpans.

System and method of water purification utilizing an ionomer membrane

Publication number: US10202292B2

Application number: 15/299,110

A water purification system utilizes an ionomer membrane and mild vacuum to draw water from source water through the membrane. A water source may be salt water or a contaminated water source. The water drawn through the membrane passes across the condenser chamber to a condenser surface where it is condensed into purified water. The condenser surface may be metal or any other suitable surface and may be flat or pleated. In addition, the condenser surface may be maintained at a lower temperature than the water on the water source side of the membrane. The ionomer membrane may be configured in a cartridge, a pleated or flat plate configuration. A latent heat loop may be configured to carry the latent heat of vaporization from the condenser back to the water source side of the ionomer membrane. The source water may be heated by a solar water heater.

Neuromuscular plasticity apparatus and method using same

Publication number: US10195097B1

Application number: 15/624,618

A portable motion control apparatus drives a user’s extremity emulating the user’s tremor. The driving motion entrains the tremor motion and stretches muscles evoking stretch reflexes in agonist and antagonist muscles used to maintain muscle tone. The motion applies a heightened and coordinated demand on the neuromuscular components of multiple stretch reflex circuits thereby effectuating neuromuscular plasticity; the retention of neuromuscular changes made to meet the heightened demands. Muscle tone is improved and tremor is suppressed for a protracted period.

Wind turbine system

Publication number: US10184446B1

Application number: 15/987,806

A wind turbine system utilizes an air deflector configured inside of an air scoop extending along a circular track around the air deflector to capture the prevailing wind and direct it up through an air rotor. The air rotor is configured with a plurality of fins in the air rotor channel and the flow of air past the fins spins the air rotor. A rotor of an electrical generator is coupled with the air rotor and spins with respect to a stator, fixed to the wind turbine frame, to produce electricity. The air scoop rotates about the wind turbine as a function of the prevailing wind and may be controlled by a controller that is coupled with one or more of the wheels of the air scoop. A plurality of baffles may be configured under the fins to direct the air and over the fins.

Fly fishing lure having a trailing feather portion

Publication number: US10039271B1

Application number: 15/719,558

A fishing lure utilizes a substantial portion of a feather, such as a pheasant neck feather. A substantial portion of the feather, such as at least 75% of the entire length of the feather, is coupled to the lure, including a portion of the quill. A fishing lure may have one or more trailing feathers, or feathers that extend from the back of the hook, and may have one or more leading feathers, or feathers that extend forward from the hook. A trailing feather length, or length of feather from the hook turn may be at least 50% of the hook length and a leading feather length, may be at least 50% of the hook length. The feathers may be configured with their convex sides facing each other to produce a flared orientation wherein the feathers flare out and away from each other as they extend from the hook.

Portable elbow rest and method of use

Publication number: US10045626B1

Application number: 14/827,637

An elbow rest is configured to secure at least one of a user’s elbow in a retained position while in a seated position. A user can then support their head with their hand or hands without their elbow or elbows slipping, sliding or moving. The elbow rest includes at least one support panel and a flexible strap attached thereto. In one embodiment, an elbow rest has a first and a second support panel with a flexible strap extending therebetween. In this embodiment, a person can rest their right and left elbows on the flexible strap proximal to the opposing support panels. The user can then support their head with both hands. The flexible strap may be detachably attached to the support panel to allow an adjustment of the flexible strap length between the support panels. A flexible strap may include non-slip surfaces to further prevent elbow and/or strap slippage.

Arithmetic educational tool

Publication number: US10062299B1

Application number: 14/961,690

The arithmetic educational tool utilizes a container having a main chamber and two extended chambers from the main chamber to visually demonstrate addition and subtraction. Objects placed with the container will move from the main chamber into the extended chambers when the container is tilted and thereby break the number objects in the main chamber into parts. The container is bifurcated, having the two extended chambers branching off of from the main chamber and thereby causes a random splitting of the number of objects into each of the extended chamber. Conversely, objects placed in each of the extended chambers can be added when the chamber is tilted to cause the object to move from the extended chambers into the main chamber. One or more of the chambers may have an obscuring feature, such as a color or slidably cover, that enables obscuring the number of objects therein.

Apparatus for covering and protecting an edible item

Publication number: US10076199B2

Application number: 15/810,433

An apparatus for covering and protecting an edible item that allows a flexible covering to cover and protect the edible item without damaging or altering a feature on the edible item. The edible item has a top surface with an outer edge. The apparatus provides a plurality of vertical supports, each having a first portion and a second portion. The second portion of each vertical support is inserted the top surface of the edible item adjacent to the outer edge. The first portion of each vertical support at least partially extends beyond the outer edge of the edible item, and the flexible covering can be supported by the plurality of vertical supports.

Yogurt bin

Publication number: US10081452B2

Application number: 15/447,236

A yogurt bin for holding a plurality of individual dairy cartons of yogurt includes a floor, two sidewalls, a first end wall and a second end wall. The two sidewalls are attached to the floor. At least one of the sidewalls has at least one finger slot therein. The finger slot is dimensioned to allow access to individual dairy cartons positioned near the finger slot but not to allow an individual dairy carton to pass through the finger slot. The first end wall is attached to the floor of the bin. The first end wall has a stop near the floor of the bin and a handle attached to the sidewalls positioned near the top of the bin. The second end wall is also attached to the two sidewalls

Back-up lamp light system

Publication number: US10082257B1

Application number: 15/406,777

A back-up lamp light system has a portable light that is configured to be detachably attached to a lamp and is configured to automatically turn on in the event of a power outage. The portable light is configured to be retained by a mounting bracket to a lamp. The portable light may be detached from the mounting bracket and used as a flashlight. A portable light has a main light and a night light configured on opposing ends of the portable light. A back-up lamp light system may have a light level sensor that is configured to automatically turn on the nightlight in the event of a light level being detected below a threshold value. A back-up lamp light system may be portable and have a separate power cord or may be integral and have a power cord that extends through the interior of a lamp.