Abstract: Disclosed is a system and method for minting, aging, storing, grading, and trading NFT-based trading cards in a way that mimics that of “real” tangible trading cards. Embodiments of the solution may comprise generation of an NFT-based trading card asset by minting a nonfungible token (NFT) representative of an initial digital content operable to be visually displayed on a computing device. The minted NFT-based trading card asset is recorded on a blockchain and comprises a smart contract that includes a degradation algorithm, the degradation algorithm operable when executed to modify the initial digital content into a derivative digital content.

Abstract: Air injectors are provided for conveying fluid and/or gas (e.g., air) into the fluid of a bathing apparatus. The air injectors can include a component for attachment to an outside surface of the bathing apparatus that can be hidden from the view of a user and another component for attachment to a source of the fluid and/or gas (e.g., air). The two components can be connected together for use or disconnected for servicing and cleaning the injectors, as well as servicing a check valve or the injectors.

Abstract: Air injectors are provided for conveying fluid and/or gas (e.g., air) into the fluid of a bathing apparatus. The air injectors can include a component for attachment to an outside surface of the bathing apparatus that can be hidden from the view of a user and another component for attachment to a source of the fluid and/or gas (e.g., air). The two components can be connected together for use or disconnected for servicing and cleaning the injectors, as well as servicing a check valve or the injectors.

Abstract: This disclosure relates to nozzles, in particular bath and shower wands that may be hand held and which generate microbubbles from water saturated with air. The bath and shower wands comprise an elongate body comprising an inlet, an elongate outlet and internal flow constriction that can generate micro bubbles from water passing through the wand.

Abstract: A fire burner can have combustion ports through which fuel combusts. The combustion ports can be arranged in a curved pattern on the fire burner. As the fuel combusts on the fire burner, the fire burner can produce a pattern of combustion heat and combustion byproduct flow that causes the flame to appear to be spiraling, vortexing, and/or twirling with tornado-like characteristics.

Abstract: Self-adjusting furniture, seating, and accessories disclosed. When the user applies a force to the seating by shifting his or her center of gravity, the backrest and/or seat/bed portions of the seating/furniture move in response to the force to recline or adjust the seating/furniture or accessories. The user can return the seating to an upright position by again shifting his or her center of gravity. The angle of the backrest and/or seat/bed portions can vary relative to the ground as the user moves. Continuously varying the angle of both the backrest and seat/bed portions of the seating/furniture or accessories relative to the ground may improve a user's seating comfort, for example, by decreasing or negating the user's need to shift position on the seat when reclined or continuously responding the user's shift in position.

Abstract: Self-adjusting furniture, seating, and accessories disclosed. When the user applies a force to the seating by shifting his or her center of gravity, the backrest and/or seat/bed portions of the seating/furniture move in response to the force to recline or adjust the seating/furniture or accessories. The user can return the seating to an upright position by again shifting his or her center of gravity. The angle of the backrest and/or seat/bed portions can vary relative to the ground as the user moves. Continuously varying the angle of both the backrest and seat/bed portions of the seating/furniture or accessories relative to the ground may improve a user's seating comfort, for example, by decreasing or negating the user's need to shift position on the seat when reclined or continuously responding the user's shift in position.

Abstract: A fire burner can have combustion ports through which fuel combusts. The combustion ports can be arranged in a curved pattern on the fire burner. As the fuel combusts on the fire burner, the fire burner can produce a pattern of combustion heat and combustion byproduct flow that causes the flame to appear to be spiraling, vortexing, and/or twirling with tornado-like characteristics.

Abstract: A seating, including a sling seating, can have adjustable and/or non-adjustable cushions. An occupant of the seating can adjust the thickness and support provided by an adjustable cushion. The adjustable cushion can include an open cell foam in an airtight envelope. The occupant can open a control valve connected to the envelope to let air out of the airtight envelope while the occupant applies external pressure to the open cell foam, which decreases the thickness of the adjustable cushion as the open cell foam compresses. The occupant can close the valve to restrict airflow into and out of the envelope at a desired thickness of the adjustable cushion. The occupant can subsequently open the valve to let air into the envelope while the occupant does not apply external pressure to the open cell foam, which increases the thickness of the adjustable cushion as the open cell foam expands.

Abstract: Self-adjusting furniture, seating, and accessories disclosed. When the user applies a force to the seating by shifting his or her center of gravity, the backrest and/or seat/bed portions of the seating/furniture move in response to the force to recline or adjust the seating/furniture or accessories. The user can return the seating to an upright position by again shifting his or her center of gravity. The angle of the backrest and/or seat/bed portions can vary relative to the ground as the user moves. Continuously varying the angle of both the backrest and seat/bed portions of the seating/furniture or accessories relative to the ground may improve a user's seating comfort, for example, by decreasing or negating the user's need to shift position on the seat when reclined or continuously responding the user's shift in position.

Abstract: Self-adjusting furniture, seating, and accessories disclosed. When the user applies a force to the seating by shifting his or her center of gravity, the backrest and/or seat/bed portions of the seating/furniture move in response to the force to recline or adjust the seating/furniture or accessories. The user can return the seating to an upright position by again shifting his or her center of gravity. The angle of the backrest and/or seat/bed portions can vary relative to the ground as the user moves. Continuously varying the angle of both the backrest and seat/bed portions of the seating/furniture or accessories relative to the ground may improve a user's seating comfort, for example, by decreasing or negating the user's need to shift position on the seat when reclined or continuously responding the user's shift in position.

Abstract: In various embodiments, self-adjusting reclinable seating is disclosed. When the user applies a force to the seating by shifting his or her center of gravity, the backrest and seat portions of the seating move in response to the force to recline the seating. The user can return the seating to an upright position by again shifting his or her center of gravity. Such a configuration eliminates the need for manual recline controls. The seating is further configured to continuously vary the angle of the seat and backrest portions relative to the ground as the user moves. In particular, vertical distance between the front of the seat and the ground increases as the backrest reclines. Continuously varying the angle of both the seat and the backrest portions of the seating relative to the ground may improve a user's seating comfort, for example, by decreasing or eliminating the user's need to shift position on the seat when reclined.

Abstract: In various embodiments, self-adjusting reclinable seating is disclosed. When the user applies a force to the seating by shifting his or her center of gravity, the backrest and seat portions of the seating move in response to the force to recline the seating. The user can return the seating to an upright position by again shifting his or her center of gravity. Such a configuration eliminates the need for manual recline controls. The seating is further configured to continuously vary the angle of the seat and backrest portions relative to the ground as the user moves. In particular, vertical distance between the front of the seat and the ground increases as the backrest reclines. Continuously varying the angle of both the seat and the backrest portions of the seating relative to the ground may improve a user's seating comfort, for example, by decreasing or eliminating the user's need to shift position on the seat when reclined.

Abstract: In various embodiments, self-adjusting reclinable seating is disclosed. When the user applies a force to the seating by shifting his or her center of gravity, the backrest and seat portions of the seating move in response to the force to recline the seating. The user can return the seating to an upright position by again shifting his or her center of gravity. Such a configuration eliminates the need for manual recline controls. The seating is further configured to continuously vary the angle of the seat and backrest portions relative to the ground as the user moves. In particular, vertical distance between the front of the seat and the ground increases as the backrest reclines. Continuously varying the angle of both the seat and the backrest portions of the seating relative to the ground may improve a user's seating comfort, for example, by decreasing or eliminating the user's need to shift position on the seat when reclined.

Abstract: Self-adjusting furniture, seating, and accessories disclosed. When the user applies a force to the seating by shifting his or her center of gravity, the backrest and/or seat/bed portions of the seating/furniture move in response to the force to recline or adjust the seating/furniture or accessories. The user can return the seating to an upright position by again shifting his or her center of gravity. The angle of the backrest and/or seat/bed portions can vary relative to the ground as the user moves. Continuously varying the angle of both the backrest and seat/bed portions of the seating/furniture or accessories relative to the ground may improve a user's seating comfort, for example, by decreasing or negating the user's need to shift position on the seat when reclined or continuously responding the user's shift in position.

Abstract: A fire pit or stovetop cooking grill can have a griddle and a cooking rack. The griddle can be used to cook food. The cooking rack can be on the griddle. The cooking rack can be used to cook food. The griddle can be on the fire pit or stovetop to provide a surface of heat for cooking food. The fire pit can provide a fire light ambiance while cooking with the cooking grill on the fire pit. The fire pit can have other accessories placed on the tabletop of the fire pit, including a turntable for easy access of food items.

Abstract: A seating, including a sling seating, can have adjustable and/or non-adjustable cushions. An occupant of the seating can adjust the thickness and support provided by an adjustable cushion. The adjustable cushion can include an open cell foam in an airtight envelope. The occupant can open a control valve connected to the envelope to let air out of the airtight envelope while the occupant applies external pressure to the open cell foam, which decreases the thickness of the adjustable cushion as the open cell foam compresses. The occupant can close the valve to restrict airflow into and out of the envelope at a desired thickness of the adjustable cushion. The occupant can subsequently open the valve to let air into the envelope while the occupant does not apply external pressure to the open cell foam, which increases the thickness of the adjustable cushion as the open cell foam expands.

Abstract: A clothing item includes a main body with a panty liner attached to an interior facing surface thereof. The clothing item can provide privacy covering for girls, especially young girls. Such privacy protection can avoid unintentional or unknowing exposure of a girl's panties or private areas when skirts or dresses are worn. The clothing item can provide comfort to the wearer and reduce the number of layers worn.