Class / Patent application number | Description | Number of patent applications / Date published |
220400160 | Knockdown | 19 |
20130186890 | TANK PANELS AND TANKS FORMED THEREFROM - A portable steel tank panel that interlocks with additional structures (e.g., other tank panels and/or removable hinges) to form a temporary aboveground fluid storage structure is described. | 07-25-2013 |
20130240521 | Fluid handling and containment system, apparatus and method - A fluid containment system comprises a plurality of curved panels having a front face a rear face, a top end, a bottom end and two side ends, wherein the plurality of curved panels are positioned serially adjacent one another in a generally upright or vertical manner so as to comprise a generally circular arrangement, with each of the plurality of curved panels further comprising at least one fastening member on its front face and wherein the fastening member is suitable to generally abut to a similar fastening member of an adjacent curved panel. Once fastened, the plurality of curved panels may be lined with a liner and used for fluid storage. In another aspect a fluid handling and containment apparatus comprises a tank suitable to hold a volume of fluid, the tank having a main compartment with a plurality of outlets exiting from the main compartment. | 09-19-2013 |
20130277363 | CONTAINMENT SYSTEM - A modular containment system, which does not require excavation of soil, and thus can be quickly and inexpensively assembled and utilized, such as for holding and containing large volumes of liquids, for example at oil and gas drilling sites. Furthermore, the modular containment system can be repetitively reused at subsequent drilling sites for many years. The system includes a plurality of walls that are assembled together, and then a water-tight liner is inserted inside the pool created by the system over the ground and over the side walls, where it is fastened down to the side walls. | 10-24-2013 |
20130341323 | Fluid Containment System and Building Method - Systems and building methods for scalable, sturdy, above-ground containment cells for large quantities of fluid are disclosed. The systems can be built quickly on site and disassembled when a project is finished. | 12-26-2013 |
20140144908 | MODULAR TRANSPORTABLE TANK SYSTEM AND METHOD OF ASSEMBLY - Arcuate, lightweight composite panels, which are transportable on flatbed trucks, are interconnected onsite for forming a temporary fluid tank. A shaped groove along one end of the panel and a shaped tongue along an opposing end of the panel permit a panel to be lifted vertically above and offset another of the panels and then slid axially together, with the tongue of one panel engaged in the groove of the adjacent panel. If the ground on which the tank is to be assembled is uneven, the panels can be misaligned vertically along the interconnected tongue and groove to accommodate the unevenness of the ground. Where the tank does not engage the ground about the entire bottom edge, a liner can be placed inside the tank and connected to the tank using a hook and loop fastening system. | 05-29-2014 |
20140158681 | FASTENING ASSEMBLY FOR MODULAR CONTAINER - Modular panels for forming a container have a plurality of securing receptacles on a first end of the panel and a plurality of securing receptacles on a second end of the panel. Each one of the securing receptacles on the first end of the panel is position at approximately the same height as a corresponding one of the securing receptacles on the second end of the panel. Each pair of corresponding securing receptacles is dimensioned to receive a securing bar therein that can be locked in place to hold adjacent panels in a secured position. | 06-12-2014 |
20140367379 | LIQUID CONTAINMENT SYSTEM - There is provided a liquid containment system that includes a flexible balloon bladder having a holding capacity of holding at least 300 gallons of liquid. The bladder has at least one opening through which liquids are pumped into or out of the bladder. A support structure surrounds and provides lateral support to the bladder. | 12-18-2014 |
20150021319 | DUAL-TANK LIQUID STORAGE SYSTEM - A dual-tank liquid storage tank system comprises a lined primary storage tank disposed within a lined secondary tank. Construction of the system involves rolling out a secondary tank liner over an engineered base course, and then laying out a primary tank liner over the secondary tank liner, with an outer portion of the primary tank liner rolled up to fit within the primary tank perimeter. The primary tank's perimeter wall is then assembled from wall panels resting on the secondary tank liner, and then the primary tank liner rolled out and deployed over the primary tank wall. An outer portion of the secondary tank liner is then rolled up toward the primary tank wall, and the secondary tank's perimeter wall is assembled from wall panels resting on the base course. The secondary tank liner is then rolled out and deployed over the secondary tank wall. | 01-22-2015 |
20150076141 | LIQUID STORAGE TANK FORMED OF A PLURALITY OF PANELS - A fluid storage tank is formed by a plurality of wall panels positioned on top of a floor mat. Each wall panel includes a curved sheet of a non-metal material, for example fiberglass, first and second side frame members and a plurality of reinforcing strips that extend between the side frame members. The reinforcing strips are secured to the side frame members. The panels include complimentary fastening members that allow the curved side panels to be connected end to end so as to form a circular fluid storage tank in conjunction with a floor mat. | 03-19-2015 |
20150114957 | Modular Fluid Storage Tank - A modular fluid storage tank is formed by a plurality of curved support footings, a tank bottom circular sheet and a plurality of curved wall panel sections. Each footing includes a channel extending on its top surface. The footings are positioned in a circular pattern and the tank bottom sheet is positioned to extend over the channel. The wall panel sections have a bottom portion configured to fit within the footing channels. Suitable tie down clamps are provided to secure the wall panel sections to the footings. Adjacent sides of the wall panel sections are secured to each other to complete the assembly. | 04-30-2015 |
20150321835 | Molded plastic water storage tank - The cover of a plastic tank suitable for containing water is attached to the tank base by means of alternative joints, including elastically engageable features and lock features to prevent unwanted release. The base of a plastic water tank is comprised of a substrate and a liner and is formed by means which include injection molding into a mold where the core part of the mold is surrounded in part or full by the film which forms the liner. | 11-12-2015 |
20150321839 | CONTAINMENT SYSTEM - A containment system comprising a flexible bladder having at least one opening through which a liquid or other fluid or material can be pumped or transferred into or out of the bladder. The bladder has a contracted and an expanded or semi-expanded state. A support structure surrounds the side surfaces of the bladder and provides lateral support to the bladder when the bladder is in an expanded or semi-expanded state. The support structure comprises a plurality of panels that are seperably connected to one another to form an enclosed walled support structure. The at least one opening in the bladder is operatively connected to a point exterior to the support structure to permit the bladder to be filled or evacuated from a position exterior to the support structure. | 11-12-2015 |
20150344176 | PORTABLE WATER SUPPLY - Embodiments of the disclosed invention provide for a wheeled apparatus suitable for storing liquids, such as water for consumption, when ordinary drinking water may be scarce or unavailable. Embodiments disclosed herein can be collapsed and stored in a small profile arrangement during periods when the apparatus is not in use. Embodiments may comprise wheels so that the apparatus may be assembled in one location and rolled to a water source, and rolled to shelter when full of water. Embodiments may provide a hose to connect the apparatus to a standard household faucets or spigots. Once the present invention is filled, it can be rolled to storage location while awaiting future needs. After an emergency situation passes, the apparatus may be drained and re-packed for storage. | 12-03-2015 |
220400170 | Bolted construction | 6 |
20130001224 | STORAGE TANK - A storage tank is described that can be used for on-site storage of liquids, sludge or solids. Advantageously, the storage tank can be adapted to provide various functionality including a double walled containment system. Further, the storage container may be adapted from an intermodal container and include corner castings of a twist lock mechanism. | 01-03-2013 |
20140048532 | WATER STORAGE TANK - A water storage tank is formed by a plurality of curved wall sections adapted to be secured together to form a circular tank. A ground mat is placed on the ground and extends outwardly of the tank wall. A plurality of hold down members are placed at the inside juncture of the tank wall and ground mat. A flooring sheet overlaps the ground mat and extends up and over the side wall of the tank and is clamped to an upper portion of the wall. A tubular fitting extends through a lower portion of the side wall to provide an inlet and outlet for water. | 02-20-2014 |
20140048533 | HYDRAULIC HOLD DOWN FOR A WATER STORAGE TANK - A hydraulic hold down has horizontal and vertical extending portions and a curved section connecting the two. The hold down is adapted to be placed at the juncture of a floor mat and circular side wall of a water storage tank to keep the floor mat in place and to reinforce the side wall. The hold down has a curvature that conforms to the curvature of the circular sidewall of the water storage tank. | 02-20-2014 |
20140197166 | VARIABLE-DIAMETER STORAGE TANK SYSTEM - A variable-diameter tank construction system is provided. The tank construction system uses sets of wedges (shims) and bevel-faced spacers (washers) in conjunction with the field connections of the vertical edges of adjacent modular tank wall panels, so as to create an angular deviation between the tangent lines of the watt panels immediately adjacent to and on either side of the vertical joint between the connected panels. | 07-17-2014 |
20150076142 | PORTABLE TANK, AND METHOD OF ASSEMBLING A TANK AT A WELL SITE - A portable tank is described herein. An assembled tank features an upper ring and a lower ring. The upper ring comprises a series of arcuate upper panels coupled together to form the upper ring. The lower ring comprises a series of arcuate lower panels coupled together to form the lower ring. The upper and lower panels are coupled together using T-shaped coupling configurations. Upper panels are secured to corresponding lower panels using jaw connectors. | 03-19-2015 |
20150114958 | Modular Fluid Storage Tank - A modular fluid storage tank is formed by a plurality of curved support footings, a tank bottom circular sheet and a plurality of curved wall panel sections. According to a first embodiment, each footing includes a channel extending on its top surface. The footings are positioned in a circular pattern and the tank bottom sheet is positioned to extend over the channel. The wall panel sections have a bottom portion configured to fit within the footing channels. Suitable tie down clamps are provided to secure the wall panel sections to the footings. Adjacent sides of the wall panel sections are secured to each other to complete the assembly. According to a second embodiment the footings may include a single rail and the wall panel sections are placed inwardly of the rail. Fluid pressure within the tank will keep a bottom portion of the wall panels in contact with the rail. | 04-30-2015 |