A building system including a plurality of building panel members having elongated slots upon a top surface and four side surfaces thereof, and a plurality connector members having a bowtie cross-sectional shape and adapted to slidably and snugly fit within the elongated slots to thereby releasably connect the plurality of building panel members together to form a variety of structures.

Modular enclosures, structures, and components thereof are provided herein. A modular enclosure may include a plurality of enclosure panels and a dormer. A modular assembly may include first and second panels, an elongated structural reinforcing member, and a connector pin connecting the first and second panels. Another modular assembly may include a molded panel including an elongated channel, an elongated reinforcing member positioned in the channel, and at least one fastener configured to retain the elongated reinforcing member within the channel. The elongated reinforcing member may include pins to be retained within blind bores of the elongated channel.

A storage system comprising a portable building having a climate-controlled interior space and a plurality of hazardous materials storage cabinets disposed in the interior space. The portable building contains no water sprinklers and no smoke detectors and has a floor that is sealed to prevent leakage of liquid. Each cabinet comprises metal double walls separated by an air space and a liquid-tight containment sump. Each cabinet is configured so that fire cannot spread from a space above a shelf to a space below the shelf. The storage system further comprises an electrical power connection and an HVAC unit mounted to an exterior of the portable building.

An apparatus and system for receiving parcels from a drone is provided. The apparatus comprises: a storage compartment having a housing defining an aperture for receiving a drone and a parcel. A barrier is mounted to a track, the track mounted on an uppermost portion of the housing. The barrier is configured to move to a first barrier position for closing the aperture restricting access to an interior of the storage compartment, and to a second barrier position for opening the aperture to provide access to the interior of the storage compartment. A landing platform is defined by the housing, the landing platform configured to move to a first platform position proximate to the aperture or to a second platform position away from the aperture. An actuator is provided to move the landing platform to the first platform position or the second platform position.

A shelter system is disclosed. Said shelter system comprises a shelter, a one or more ground anchors and a life support system. Said shelter comprises a plurality of hooks, a one or more sockets, a frame, said life support system, a plurality of walls, a roof and a floor. Said shelter weighs less than 8000 pounds. Said frame is a metal frame. Said life support system comprises a plumbing system, an electrical system, an air filter system and a HVAC system. Said shelter system comprises a suspension system. Said suspension system comprises a ring, an upper tether cables and a lower tether cables. Said frame comprises a roof support, a roof studs, a first set of studs, a second set of studs and a one or more wall studs. Said floor comprises said one or more sockets, an outer layer, a floor support, a vertical supports and a horizontal supports.

A rapidly deployable cleanroom is constructed from multiple modular building sections that are side-by-side and have similarly sized lengths, as well as user-accessible panels in multiple of them for air, water, power, networking, and other utilities at a similar internal location along their lengths. The utility panels can be standardized such that each panel is substantially identical to one another. The modular building sections can be drawn together using tension cables within lateral hollow extruded structural tubes beneath and/or above the cleanroom, the tension system utilizing jackscrews to pull everything tight. Because the utility panels are at the same longitudinal location in the building sections, the joined structure and resulting open space “ballroom” style cleanroom has the utility panels aligned with each other inside the cleanroom.

An outdoor water service system is described. The system is primarily for providing water for outdoor applications in cold weather, such as flooding outdoor rinks but may also be used for other watering applications in warmer weather. The system includes a source of water connected to an underground hydrant with an above-ground hydrant valve and a heated enclosure with a floor and an opening in the floor through which the hydrant valve extends. The enclosure includes a hose, a heater, a water conduit extending from the hydrant valve to the hose, a first door for accessing the hydrant valve from outside of the enclosure and a second door for accessing the hose.

Disclosed is a maintenance enclosure (1) for use when maintaining a wind turbine blade (2). The maintenance enclosure (1) comprising a ceiling (3), a floor (4) and at least two side walls (5a, 5b) extending between the ceiling (3) and the floor (4). The maintenance enclosure also comprising a first adjustable opening (6) in a first side wall (5a) of the at least two side walls (5a, 5b) adapted for receiving the wind turbine blade (2) and a second adjustable opening (7) in a second side wall (5b) of the at least two side walls (5a, 5b) adapted for receiving the wind turbine blade (2). The first adjustable opening (6) and the second adjustable opening (7) are positioned opposite each other and the said floor (4) comprises a slit (8) extending at least a portion of the distance between the first adjustable opening (6) and the second adjustable opening (7). Also, the slit (8) is adapted for receiving the wind turbine blade (2). Furthermore, a method for maintaining a wind turbine blade (2) is disclosed.

Timber frame structures comprising timber support posts and timber support beams. Improved joint assemblies are utilized for interconnecting the timber support posts and the timber support beams. In particular, each of the joint assemblies includes a tail having a wedge-shaped outer face and a complementary socket configured and dimensioned for receiving the tail. The tails may extend from the terminal faces of the support beams and the sockets may be formed in the sidewalls of the timber support posts. The tails may be installed into the sockets through a drop-in-place procedure. The timber frame structures may be packaged as kits for modular assembly at the desired location.

A visiting booth for safe social interaction. The visiting booth having an opposing pair of parallel end walls, an opposing pair of parallel side walls, and a partition. The partition having a partition window, wherein the partition divides the visiting booth into a first visiting area and a second visiting area. Alternatively, an end wall configured to couple to a standing structure. Alternatively, the visiting booth configured with a first end wall, a second end wall, a first set of opposing pair of parallel side walls, second set of opposing pair of parallel side walls, and a partition. A second end of the second set of opposing pair of parallel side walls coupled to a standing structure. The visiting booth having a partition including a partition window. The partition coupled to a second end of the first set of opposing pair of parallel side walls to the standing structure.