Patent application number | Description | Published |
20090194540 | BAG SUPPORT FOR RECYCLING CENTER - A bag frame assembly is provided for supporting a pliable bag. The bag has an upper edge defining an opening. The bag frame assembly includes a first frame member defined by first and second spaced rods having upper and lower ends. The upper ends of the rods are interconnected by a first upper cross frame member. A second frame member is pivotably connected to the first frame member and is defined by first and second spaced rods having upper and lower ends. The upper ends of the rods are interconnected by a second upper cross frame member. A first bag support extends downwardly from the first cross frame member. The first bag support and the first cross frame member define a closed, oblong loop. Similarly, a second bag support extends downwardly from the second cross frame member. The second bag support and the second cross frame member define a closed, oblong loop. | 08-06-2009 |
20090194579 | RECYCLING CENTER - A recycling center receivable on a supporting surface is provided. The recycling center includes first and second sidewalls. Each sidewall has a forward edge, a rearward edge, an upper edge and an inner surface such that the inner surfaces of the sidewalls define a recycle receiving chamber. A lid extends between the upper edges of the first and second sidewalls. The lid has an aperture therethrough. A door is pivotably connected to the forward edge of the first sidewall. The door is movable between a first closed position and a second open position allowing access to the recycle receiving chamber. The door includes a transparent portion to allow an individual to view the recycle receiving chamber therethrough. | 08-06-2009 |
20100012794 | Bag Support - A bag support is provided for supporting a pliable bag. The bag support includes a first bar extending along a first axis and a second bar extending along a second axis generally parallel to the first axis. A first support has a first end operatively connected to the first bar and a second end operatively connected to the second bar. A first bag retainer extends from the first bar. The first bag retainer has first and second ends. A second bag retainer extends from the second bar. The second bag retainer has first and second ends. | 01-21-2010 |
20100044529 | Bag Support For Recycling Center - A bag support is provided for supporting a pliable bag. The bag support includes a first bar extending along a first axis. The first bar includes multiple bag retainers axially spaced therealong. Each bag retainer supports the upper portions of corresponding bags. A second bar extends along a second axis generally parallel to the first axis and includes multiple bag retainers axially spaced therealong. Each bag retainer of the second bar supports the upper portions of corresponding bags. A support structure is operatively connected to the first and second bars for supporting the first and second bars. | 02-25-2010 |
20100065573 | Can Cover And Method - A can cover and method are provided for preventing debris from entering an opening in a lid of a pop-top can. The pop-top can includes an upper rim extending about the lid and a pivotable pop-top operatively connected to the lid. The can cover includes a generally flat sheet and a disc removably connected to the sheet. The disc includes a first side, a second side and an opening therethrough. Indicia is provided on the first side of the disc. The disc is receivable on the pop-top can such that the second side engages the rim of the pop-top can and the pop-top extends through the opening in the disc. | 03-18-2010 |
20100270441 | Bag Support With Cinching Mechanism - A bag support is provided for supporting the upper portion of a bag. The bag support includes first and second side rails generally parallel to each other. A first bag retainer is positioned between the first and second rails for receiving a first portion of an upper end of a first bag thereon. The first bag retainer pivotable between a first position and a second retaining position for supporting the first bag in an open configuration. | 10-28-2010 |
Patent application number | Description | Published |
20100170961 | Uniform-Pressure Supply Line System for Varying Elevations and Associated Methods - A system for providing fluid at a uniform pressure throughout varying elevations includes multiple channels or a chambered supply line. The feed into the supply line is maintained at a higher pressure to overcome increasing elevations. The return or open line is run with or next to the feed line. A connection chamber connects the two lines, and the connection to the return line is made by a set minimum-pressure valve, which maintains a desired pressure in the connection chamber by closing upon minimum pressure and opening to relieve higher-than-desired pressure. This system can be used for irrigation, fertilization, pesticide delivery, or any situation in which a consistent pressure is desired at an exit point, such as with membrane or drip tubing-type systems. Membranes can be used as the connection chamber itself. | 07-08-2010 |
20100218828 | Irrigation And Fertigation Collection And Mixing Device, System And Associated Methods - A system and a method are provided for maintaining a low-pressure, substantially constant feed of water to an irrigation system. The system utilizes captured rainwater and/or gray water as available. The system can include an element for introducing an additive into the water, such as at least one of water-soluble fertilizer, insecticide, and pest repellent. Preferably the additive is provided so as not to be submerged in the water for maintaining a substantially constant concentration thereof in the water. The system and method are additionally advantageous in that fertigation, extermination, and/or and repelling only occurs when the plants call for water. In use with a typical lawn, the system allows the user to add less fertilizer to the lawn than in prior known systems, thus reducing nutrient (e.g., nitrate), insecticide, and repellant runoff into the aquifer and neighboring bodies of water. | 09-02-2010 |
20100251612 | Fluid And Nutrient Delivery System And Associated Methods - A system and method for efficiently delivering an aqueous solution to plants includes a microporous hydrophobic tubing coated with a hydrophilic polymer that has a delivery portion positionable adjacent a root system of a plant and a lumen for channeling an aqueous solution from an inlet to the delivery portion. The tubing along the delivery portion has a porosity adapted for permitting a flow of the aqueous solution therethrough when acted upon by a surfactant root exudate generated by the roots due to water stress. A pressure regulating device is upstream of the tubing's inlet, and a reservoir adapted for holding the aqueous solution therein is situated in fluid communication with an upstream end of the pressure regulating device. Additional tubing can be provided for channeling a nutrient solution to the plant roots. | 10-07-2010 |
20100329786 | Fluid and Nutrient Delivery Irrigation System and Associated Methods - A system and method for efficiently delivering an aqueous solution to plants includes a hydrophilic solution-channeling device having a delivery portion positionable adjacent a root system of a plant. The solution-channeling device has a lumen therethrough for channeling a solution from an inlet to the delivery portion. At least a portion of the delivery portion has a porosity adapted for permitting a flow of the solution therethrough when acted upon by at least one of a surfactant root exudate and negative root pressure generated by the plant roots, for example, when experiencing water stress and/or a need for nutrients. The system also includes a pressure regulating device for providing at least a minimum pressure value to permit fluid to flow through the lumen and at most a maximum pressure value above which fluid flows through the lumen even in the absence of surfactant root exudate or negative root pressure. | 12-30-2010 |
20110179705 | Multi-Chamber Line And System For Plant Irrigation And Fertigation And Associated Methods - A line, system, and method are provided for delivering a plurality of fluids to a target plant array at a plurality of pressures. The line comprises a plurality of tubes at least portions of which are hydrophilic. The tubes are connected together to form a co-extensive, multi-chambered delivery system. Each tube is connectable at a proximal end to a source of fluid, preferably comprising at least two different fluids. By having a unitary system positioned in the soil, redundancy of equipment, labor, and systems can be reduced, with the instant system able to perform the functions of multiple systems. | 07-28-2011 |
20110179709 | Potted Plant Fluid-Delivery Device And Associated Methods - A system and method are provided for delivering a fluid to a target potted plant. In an embodiment, the potted plant includes an array thereof positioned in a container; in another embodiment, the potted plant includes at least one plant not contained in a container. In both embodiments the plant is positioned in a pot having an aperture through a bottom surface thereof. The system includes a membrane at least a portion of which is hydrophilic, the membrane having an outer surface that is positionable in communication with the pot aperture. The membrane further has an interior adapted for holding a fluid desired to be delivered to the plant. The membrane interior is connectable to a source of the fluid, preferably under low pressure. | 07-28-2011 |
20110179710 | Plant Containment Device For Irrigation And Fertigation And Associated Methods - A device and method are provided for growing an array of plants. In an embodiment, the device includes a containment membrane positionable in surrounding relation to an array of plant root systems. A plant growing medium can be positioned in an interior of the membrane into which the plant roots can grow. Portions of top edges of the membrane can be sealed, leaving apertures through which a plant stem can project upward. A fluid delivery tube can extend along and within the membrane interior. The tube can comprise a drip tube such as known in the art, or can be adapted for delivering fluid to the plant roots “on demand.” | 07-28-2011 |
20110265897 | Fertigation Efficacy Enhancement System And Associated Methods - A fertigation system includes a circulation pump positioned in-line in a closed-loop, low-flow tubing delivery means. The circulation pump acts to agitate and substantially equalize a concentration of nutrients in fluid within the tubing, thereby preventing a concentration gradient from being established by upstream plants receiving preferential exposure to the nutrients relative to downstream plants. The circulation pump should preferably be configured not to substantially raise a fluid pressure within the tubing. | 11-03-2011 |