Abstract: The anchoring device for shuttering walls includes a body containing an arm with a top tab, a fastening part for at least one connector, a moving closing part mounted in the body and pressed to the closed position at rest, and a locking part. The closing part is a sliding part with an indentation on one of its lateral surfaces which is matched with the slider lock in the open position of the device, and with pass-through pockets and a bottom tab, forming, together with the arm and the upper tab of the body, a tong closure assembly. The device has a set of springs, of which one pushing spring is located inside the body directly above the slider lock and is secured from above by a pressure screw. The three compression springs are located inside the body in the pass-through pockets of the slide.

Abstract: An interlocking fastening device includes two solid interlocking forms that can be quickly and easily locked when placed together. The two forms are held together by tension forces and resist these same tension forces to create a locking mechanism. Each interlocking form is made up of rigid three-dimensional wave formations that taper upwardly at an acute angle from a guide plate. When bringing the two rigid interlocking forms together they self-align to provide a rigid, strong, low-profile, thin, low-wear, locking, mechanism.

Abstract: A brassiere closure for full figured brassieres or orthopedic use includes an easily operable engagement of a single large loop and hook. The loop is positionable into an open position in which the hook may readily engage the loop. When pressure is applied to the loop, the loop assumes a closed position, thereby connecting the two wings of the brassiere. In an embodiment, the loop has a D-shaped ring which is hinged to a base, and the hook is ovate and self-centering. In another embodiment, an integral double spring serves to bias the loop in an open position. In another embodiment, secondary magnetic fasteners are used for additional strength and to assist in aligning the loop and the hook. The size and novel features of the closure make it easily operable, even when located behind the wearer's back.

Abstract: Fasteners are generally described. In some examples, a fastener may include at least one hook. The at least one hook may include an arcuate portion and a linking portion. The arcuate portion may be connected by the linking portion to a pivot point. The pivot point may be located with respect to the first member so that, as the linking portion pivots around the pivot point, the arcuate portion moves along an arcuate path between a non-fastening position and a fastening position. In the fastening position the arcuate portion may extend beyond the first member to engage with the second member to secure it to the first member.

Abstract: A tie down strap is used for securing cargo or to attach various objects. A tie down strap is made from a bicycle tire inner tube and clips which can be removeably and adjustably attached to either end of the bicycle tire inner tube which is cut along a radial axis.

Abstract: A hook-connector includes first and second first hook parts. Each hook part includes first and second plates. The plates have a cord opening, and each plate is defined by a plate first end and a plate top edge. A hub is disposed between the first and second plates. A hook member is attached to the first ends of the plates, the hook member including a hook element defining a hook opening sized to receive the hub of the corresponding hook part. The hook member includes a means for ensuring a positive and releasable engagement of each hook element about the hub of the corresponding hook part. Each plate is further defined by a plate angled portion located between the plate first end and the plate top edge, the angled portions allowing the hook parts to be connected to one another with the angled portions in juxtaposed position to one another.

Abstract: A hook-connector includes a first hook part and a second hook part. Each hook part includes a first plate and a second plate. The plates have a cord opening defined there-through. The hook-connector further includes a hub disposed between the first and second plates which hold the plates in essentially parallel, spaced apart relationship. The hook-connector further includes a hook member attached to a first end of at least one of the first or second plates. The hook member includes a hook element defining a hook opening, and the hook opening is sized to receive the hub of a corresponding hook part. The hook-connector further includes a means for ensuring a positive and releasable engagement of each hook element about the hub of the corresponding hook part.

Abstract: A snap ring for fishing implements is provided. The snap ring includes a hook-like body having an opening on a portion thereof, a rotary shaft coupled on one side to a portion of the body such that the rotary shaft is rotatable around the opening, a hollow guide into which the rotary shaft is fitted and slides along, and a guide spring provided between the rotary shaft and the guide to elastically support the guide against the rotary shaft.

Abstract: Fasteners are generally described. In some examples, a fastener may include at least one hook. The at least one hook may include an arcuate portion and a linking portion. The arcuate portion may be connected by the linking portion to a pivot point. The pivot point may be located with respect to the first member so that, as the linking portion pivots around the pivot point, the arcuate portion moves along an arcuate path between a non-fastening position and a fastening position. In the fastening position the arcuate portion may extend beyond the first member to engage with the second member to secure it to the first member.

Abstract: A hook (2) for attaching a sheet material to a mould-formed body includes two base plates (20, 20?), a first protrusion (3) and a second protrusion (3?) protruding projectingly from the base plates (20, 20?) so that the end tips (32, 32?) of the protrusions are situated at a certain distance from each other, to engender an entry aperture (40) which leads to an anchoring seat (4) adapted to anchor an attachment element (9; 109; 209), and a bridge (21) joined to the base of the protrusions (3, 3?), so as to form a seat (23) between the edges (22, 22?) of the base plates. The seat (23) can be engaged by a tubular element (5) so as to cause the protrusions (3, 3?) to draw together to close the entry aperture (40) between the tips (32, 32?) of the protrusions.

Abstract: A hook-connector includes a first hook part and a second hook part. Each hook part includes a first plate and a second plate. The plates have a cord opening defined there-through. The hook-connector further includes a hub disposed between the first and second plates which hold the plates in essentially parallel, spaced apart relationship. The hook-connector further includes a hook member attached to a first end of at least one of the first or second plates. The hook member includes a hook element defining a hook opening, and the hook opening is sized to receive the hub of a corresponding hook part. The hook-connector further includes a means for ensuring a positive and releasable engagement of each hook element about the hub of the corresponding hook part.

Abstract: A hook apparatus includes a front side and a back side. A hook extending from the front side is included for hanging objects. A shelter structure extends from the front side positioned around and apart from the hook. The shelter structure may serve as a second hook for hanging objects. A communications device extends from the body, at least a portion of which is above and spaced apart from the shelter structure. The back side of the hook apparatus is adapted to be secured to a surface. An interface adapter plate between the back side and the mounting surface may be provided to enable the securing. The communications device includes a display device that is either passive or capable of interactive communication of information. The apparatus may be operationally coupled to a remote server to alert vendors to deliver purchased products, services, and/or to provide emergency services to the user.

Abstract: A chalk line hook is constructed and arranged to connect with an identical chalk line hook to provide a chalk line having a length of two chalk lines. The chalk line hook includes a connector portion, an anchor portion, and a lock portion. The connector portion is constructed and arranged to connect with a free end of the chalk line. The anchor portion is operatively joined with the connector portion for anchoring the hook. The lock portion is constructed and arranged to lockingly engage with a captured portion of the identical chalk line hook.

Abstract: A hook-connector includes a first hook part and a second hook part. Each of the first hook part and the second hook part include a first plate and a second plate, and a hub disposed between the first and second plates. The hub holds the first and second plates in essentially parallel, spaced apart relationship. The hub and the first and second plates define a cord opening there-through. The hook-connector further includes a hook member that is attached to a first end of the first and second plates. The hook member includes a hook element that defines a hook opening that is sized to receive the hub of a corresponding hook part. The hook member further defines a sloped portion configured to slidingly mate against the sloped portion of the corresponding hook part in one mating configuration of the first and second hook parts.

Abstract: A fastener for securing brassiere straps includes a hooking component attached to one of the straps and a linking component attached to the other strap. The hooking component has a substantially rigid body, with a fulcrum element at one end, a handle element at the other end, and a hook element therebetween. Elevating the body promotes disengagement of the hook and link elements, and thereby mutual release of the brassiere straps.

Abstract: A karabiner comprises a generally C-shaped body, with its free ends curved towards each other and forming a gap therebetween, and a gate on one end of the body for closing the gap, the gate having a locking barrel thereon for locking the gate to the other end of the body, the barrel having a greater thickness on its face outward of the body.