Abstract: At least one twelve-different-application rotatable and pivotable umbrella each comprises: at least one pivotable pole receiver each having: a pole-centering sleeve and receiver gears; a rotatable adjustor having: adjustor gears for engaging to the receiver gears and bottom gears; a trailer-hitch-adapting tube for engaging to a trailer hitch; at least one curved-surface-adapting plate each releasably attached to the trailer-hitch-adapting tube; a spiral-shovel spike having: a spiral blade and digging shovels for securely burying the spiral blade in soil and sand; a base attached to the trailer-hitch-adapting tube or the spiral-shovel spike, and having: base gears for engaging to the bottom gears, two wrenching-and-strapping handles for wrenching and strapping the base, and a surface-conforming-and-protecting adaptor attached thereto; at least one base-securing strap and ratchet for attaching the base to bumper, bench, table, hand rail, post, column, tree, tail gate, e.i.

Abstract: A five-device-in-one solar-charging sun-visor foldable tiltable workstation comprises: an umbrella post, solar panels attached to the umbrella post, an electricity converter connected to the solar panels, a battery connected to the electricity converter for charging mobile devices, an electrical wire connected to the battery, a retractable extendable cable connected to the electrical wire, a spool rotationally connected to the retractable extendable cable, UBS connectors connected to the retractable extendable cable, an adjustable clamp attached to the umbrella post, having memory-stick and sunglass holders, a rotatable foldable tiltable table attached to the adjustable clamp, a foldable tiltable cup-holding system molded in the table for holding drinks in multiple angles, a waterproof transparent hooded pouch attached to the table for holding mobile devices in multiple angles while a user stands, sits, or swim in front of, or lays down under the pouch, and foldable tiltable sun-visors foldably hinged on the

Abstract: A unique adjustable guttering anti-warping anti-sagging safety-truss gate comprises corner gutters to drain rain water, body gutters to drain rain water, extension tubes having multiple built-in tunnel systems to drain rain water, struts having multiple built-in tunnel systems to drain rain water, and vertical tubes having multiple built-in draining-hole systems to drain rain water down to the ground. Further, the unique gate comprises multiple ridge systems built into the extension tubes to strengthen the unique gate, and multiple spring systems built into the vertical tubes to strengthen the unique gate and to absorb impact forces, warping forces, twisting forces, and sagging forces exerted on the unique gate during its lifespan. The corner gutters, body gutters, and vertical tubes are welded to one another to create the frame of the unique gate.

Abstract: An 11-device-in-one system (which can be used as 360-degree-rotatable rollable portable lockable collapsible expandable carport, green house, gazebo, storage, attic, awnings, tent, workshop, outdoor tables, booth, and RV port) comprises: round bars; square bars releaseably attached to the round bars; 360-degree rotatable lockable wheels rotatably attached to the round bars; canvas roof panels; canvas side panels; canvas end panels; canvas gap-covering panels; panel-lifting Velcros sewn to the side and gap-covering panels; panel-sealing zippers sewn to the end panels (for forming doors); panel-sealing grommets attached to the roof, side, and end panels; bungee cords and balls inserted through the grommets (for attaching the roof, side, and end panels together); first telescopic arms foldably and releaseably attached to the round bars; second telescopic arms foldably attached to the first telescopic arms; feet welded to the second telescopic arms (for attaching to each other over the roof panels to form the fra

Abstract: A unique anti-warping anti-sagging interlocking gate comprises: multiple triple-U-shaped-clamp bracket systems having front and rear plates and bracket tube nuts, multiple anti-warping anti-sagging interlocking-tube-nut hinge systems having crisscross 90-degree hinge tube nuts, multiple struts, a truss having cable ends and a cable clamp, and a truss-cable-clamp-hiding tunnel system. The front and rear plates and bracket tube nuts are for uniquely securing the triple-U-shaped-clamp bracket systems to the struts to prevent the interlocking gate from warping and sagging. The crisscross 90-degree hinge tube nuts are for uniquely interlocking the hinge systems to a fence post in two 90-degree interlocking directions and in five different crisscross interlocking elevations. The truss-cable-clamp-hiding tunnel system is for uniquely hiding the cable ends and a cable clamp inside one of the struts and under one of the triple-U-shaped-clamp bracket systems.

Abstract: A unique adjustable trailer-locking system comprises a locking ball, a lock, a locking pin, a key, and first, second, third, and fourth size-adjusting caps. The locking ball has a through hole. Each of the first, second, third, and fourth size-adjusting caps has a dome shape and a hollow shaft attached to its center. Each of the hollow shafts can be inserted into the through hole or another hollow shaft to assemble, disassemble, and switch the size of the locking ball, to fit inside a hitch-ball receiver of one of standardized sizes to eliminate all the gaps therebetween, to prevent a crowbar from being inserted therebetween to pry the locking ball off. The locking pin is for being inserted through a hitch-ball-receiver lever and through the lock. The key is for turning the lock to secure the locking pin and the hitch-ball-receiver lever.

Abstract: A shape-shifting self-draining water-repelling hygienic indoor-outdoor slanting pet tree system comprises: adjustable legs, a rotatable pedestal, at least one shape-shifting rotatable log, at least one shape-shifting rotatable step, at least one shape-shifting rotatable branch, at least one shape-shifting rotatable hygienic platform, at least one shape-shifting rotatable condo, at least one shape-shifting rotatable hygienic cap, at least one shape-shifting rotatable connector for rotatably connecting all the components of the pet tree together, multiple rotatable wheels to allow the pet tree to be wheeled anywhere, and at least one removable water-repelling cover to cover the components of the pet tree.

Abstract: A portable C02 based cooler and beverage dispensing system for pressurizing and cooling beverage tanks, comprises a vibration-absorbing portable shell with a snap on removable tray for holding beverage containers and ice-cream-recesses, two growler-vibration-absorbing circular springs molded on the shell bottom for absorbing vibration from transportation and for holding and separating two beverage tanks, a tank-vibration-absorbing circular spring molded on the shell bottom for absorbing vibration from transportation and for holding a pressurized tank, a clamping system for clamping on and stabilizing two beverage growlers and a pressurized tank for transportation, two multi-height spigots, two height-adjustable telescopic posts, and a retractable height-adjustable spigot-locking handle attached the two posts and having two spigot-locking receptacles molded thereon for locking and adjusting the multi-height spigots to multiple different heights.

Abstract: A unique reconfigurable expandable shrinkable quick-assembly quick-disassembly indoor-outdoor kennel for multiple types of animals comprises stackable, interchangeable, expandable, and shinkable panels, doorframe panel, door panel, single-shaft-clamp-couplers, double-shaft-clamp-couplers, double-shaft-couplers, and double-clamp-couplers. Each of the panels can be used either as a roof panel, a truss panel, a wall panel, a floor panel, a ramp panel, a perch panel, or a storage panel. Each of the couplers is for centering, aligning, coupling, and locking inside the tube ends of at least two panels, to prevent the panels from twisting, bending, and collapsing.

Abstract: A unique anti-warping anti-sagging interlocking gate comprises: multiple triple-U-shaped-clamp bracket systems having front and rear plates and bracket tube nuts, multiple anti-warping anti-sagging interlocking-tube-nut hinge systems having crisscross 90-degree hinge tube nuts, multiple struts, a truss having cable ends and a cable clamp, and a truss-cable-clamp-hiding tunnel system. The front and rear plates and bracket tube nuts are for uniquely securing the triple-U-shaped-clamp bracket systems to the struts to prevent the interlocking gate from warping and sagging. The crisscross 90-degree hinge tube nuts are for uniquely interlocking the hinge systems to a fence post in two 90-degree interlocking directions and in five different crisscross interlocking elevations. The truss-cable-clamp-hiding tunnel system is for uniquely hiding the cable ends and a cable clamp inside one of the struts and under one of the triple-U-shaped-clamp bracket systems.

Abstract: Disclosed herein is a fence post system. The system is comprised of a U-shaped-post system having L-shaped-bracket openings which are punched thereon, which also have an anti-warping-rib system, and an anti-torsion-rib system. Further, there are left-and-right-bracket systems molded to both sides of the fence post, which have upper-and-lower-flange systems molded to both ends. Additionally there are L-shaped bracket systems inserted into the L-shaped-bracket openings respectively, with a strut system which is seated on the U-shaped-post system. There may further be a board system screwed to the strut system.

Abstract: An automatic-water-shedding height-adjustable three-dimensionally-adjustable fence-post-base system comprises automatic-water-shedding three-dimensionally-adjustable tapping-screw systems, automatic-water-shedding height-adjustable tube-screw systems, and an automatic-water-shedding height-adjustable three-dimensionally-adjustable base system. Each tapping-screw system has a convex head bottom for three-dimensionally adjusting the fence-post-base system when screwed into a foundation, and has a circular water-sealing ridge for preventing water from flowing into the underside of a foundation. Each tube-screw system has a circular water-sealing dike for automatically preventing water from flowing into the underside of a foundation, and has a circular rain-water reservoir and channels for draining water away.

Abstract: A fence-post system comprises: a U-shaped-post system having L-shaped-bracket openings punched thereon, an anti-warping-rib system formed on the U-shaped-post system, an anti-torsion-rib system formed on the U-shaped-post system, left-and-right-bracket systems molded to both sides of the U-shaped-post system, upper-and-lower-flange systems molded to both ends of the left-and-right-bracket systems, L-shaped bracket systems inserted into the L-shaped-bracket openings respectively, a strut system seated on the U-shaped-post system, and a board system screwed to the strut system. The strut system is screwed to the left-and-right-bracket systems, the upper-and-lower-flange systems, and the L-shaped-bracket systems.

Abstract: A unique springable hand-free-self-locking self-centering bracket-clamp fence system comprises fence-post base systems, fence-post systems, springable hand-free-self-locking self-centering bracket-clamp systems, board-expansion-internal-gap rail systems, stackable interlocking fence-board systems, and fence-post-covering cap systems. The fence-post base systems are for supporting the fence-post systems, respectively. The fence-post systems are for supporting the board-expansion-internal-gap rail systems, respectively. The board-expansion-internal-gap rail systems are for supporting the stackable interlocking fence-board systems, respectively. The fence-post-covering cap systems are for preventing water penetration to the inside of the fence-post systems, respectively. The fence-post systems have multiple bracket-clamp-locking jaw slots and multiple bracket-clamp-centering grooves.

Abstract: A plasticized fence clipping system comprises fence posts, fence rails, wire panels, having top wires, plasticized rail clips having wire recesses for locking the top wires therein, and plasticized double-locking-head arms. The plasticized rail clips and plasticized double-locking-head arms are for quickly and easily locking and releasing the top wires to and from the inside of the fence rails, respectively, such that the plasticized fence clipping system absorbs vibrations exerted on the fence and prevents the metal components of the fence from contacting and grinding against one another, to keep the fence quiet and to prevent the metal components from rusting. The plasticized fence clipping system is affordable and reliable, is quick and easy to install, requires no tools, saves materials, eliminates personal injuries, can be operated by hand, and requires only one person to install the fence.

Abstract: A unique eight-stacked-reinforced-handle eight-stacked-and-reinforced-latch biodegradable bag comprises top sections, body sections attached to the top sections, and bottom sections attached to the body sections, respectively. The bottom sections are attached together. The unique eight-stacked-reinforced-handle eight-stacked-and-reinforced-latch biodegradable bag has a plurality of openings mechanically punched in the top sections, to form eight handles and two locking braces next to the openings, to form eight locking latches and two locking doors inside the openings, and to form eight locking walls around the openings, respectively. The top sections are folded to stack and reinforce the eight handles, the eight locking latches, the two locking doors, the two locking braces, and the eight locking walls, respectively.

Abstract: A unique automatic-water-shedding height-adjustable three-dimensionally-adjustable fence-post-base system comprises multiple automatic-water-shedding three-dimensionally-adjustable tapping-screw systems, multiple automatic-water-shedding height-adjustable tube-screw systems, and an automatic-water-shedding height-adjustable three-dimensionally-adjustable base system. Each of multiple tapping-screw systems has a convex head bottom for three-dimensionally adjusting themselves to three-dimensionally adjust the fence-post-base system when screwed into a foundation, and has a circular water-sealing ridge for automatically preventing rain water from flowing into the underside of a foundation to prevent corrosion and the growth of mold.

Abstract: A unique portable and foldable five-device-in-one system comprises: two foldable garden tables each for holding foods and drinks thereon, two foldable elastic garden-tool caddies each attached to the one of the two foldable garden tables and each for storing garden tools therein, two spring-loaded finger-centralizing stabilizers each welded to one of the two foldable garden tables and each for releasably locking the rotatable kneeler-bench cushion, a rotatable kneeler-bench cushion for providing comfort when seated or kneeled on, and an adjustable umbrella rotatably attached to one of the two foldable garden tables and having a kneeler-bench-caddy-table-locking arm for releasably locking the two foldable garden tables right side up.

Abstract: A unique reconfigurable expandable shrinkable quick-assembly quick-disassembly indoor-outdoor kennel for multiple types of animals comprises stackable, interchangeable, expandable, and shinkable panels, doorframe panel, door panel, single-shaft-clamp-couplers, double-shaft-clamp-couplers, double-shaft-couplers, and double-clamp-couplers. Each of the panels can be used either as a roof panel, a truss panel, a wall panel, a floor panel, a ramp panel, a perch panel, or a storage panel. Each of the couplers is for centering, aligning, coupling, and locking inside the tube ends of at least two panels, to prevent the panels from twisting, bending, and collapsing.

Abstract: A unique adjustable guttering anti-warping anti-sagging safety-truss gate comprises corner gutters to drain rain water, body gutters to drain rain water, extension tubes having multiple built-in tunnel systems to drain rain water, struts having multiple built-in tunnel systems to drain rain water, and vertical tubes having multiple built-in draining-hole systems to drain rain water down to the ground. Further, the unique gate comprises multiple ridge systems built into the extension tubes to strengthen the unique gate, and multiple spring systems built into the vertical tubes to strengthen the unique gate and to absorb impact forces, warping forces, twisting forces, and sagging forces exerted on the unique gate during its lifespan. The corner gutters, body gutters, and vertical tubes are welded to one another to create the frame of the unique gate.