Abstract: A collapsible hand tool includes a first handle portion, a second handle portion, a first tool element, and a second tool element. The first handle portion and the second handle portion are rotatably coupled by a first pivot element. The first handle portion and the first tool element are rotatably coupled by a second pivot element. The second handle portion and the second tool element are rotatably coupled by a third pivot element. The first tool element and the second tool element are rotatably coupled by a fourth pivot element. The collapsible hand tool can be moved from a collapsed configuration to an open configuration, and from the open configuration to the collapsed configuration.

Abstract: A self-defense pocket knife with handle of suitable proportion to be grasped in closed fist and a conveyance system configured for the emergency manual conveyance of a blade from a position for storage to a position for use without requiring the user to appreciably alter or compromise grip upon the handle during the course of such conveyance.

Abstract: A self-defense pocket knife with handle of suitable proportion to be grasped in closed fist and a conveyance system configured for the emergency manual conveyance of a blade from a position for storage to a position for use without requiring the user to appreciably alter or compromise grip upon the handle during the course of such conveyance.

Abstract: A folding knife can include a handle comprising a side wall having a side surface, a protrusion extending laterally from the side surface of the side wall, a blade, and a linkage assembly pivotably coupling the handle to the blade. The protrusion can have an edge extending laterally from the side surface of the side wall to the side surface of the protrusion. The edge can include a first surface portion and a second surface portion configured as a locking surface. The second surface portion can extend downwardly at an angle relative to the first surface portion. The blade can have a tang including a locking edge, and can be translatable relative to the handle between a storage position and a use position. When the blade is in the use position, the locking surface engages the locking edge to resist movement of the blade in a first direction.

Abstract: In one representative embodiment, a folding knife comprises a blade having a tang portion, a first linking element, a second linking element, and a handle. The blade can be translatable between a storage position and a use position. The first linking element can be pivotably coupled to the tang portion at a first pivot axis and the second linking element can be pivotably coupled to the tang portion at a second pivot axis. The handle can be pivotably coupled to the first and second linking elements at third and fourth pivot axes, respectively. The handle can have a first locking surface configured to resist movement of the blade in a first direction and a second locking surface configured to resist movement of the blade in an opposing second direction.

Abstract: There is described herein a broom-style cleaning appliance with built in vacuum assembly that can be activated via an elongate nozzle member located adjacent a bundle of cleaning bristles to eliminate the need for a dustpan. Once the vacuum module is activated the debris is collected in a collection chamber housed above or adjacent to the cleaning bristles or elements.

Abstract: A self-defense pocket knife with handle of suitable proportion to be grasped in closed fist and a conveyance system configured for the emergency manual conveyance of a blade from a position for storage to a position for use without requiring the user to appreciably alter or compromise grip upon the handle during the course of such conveyance.

Abstract: There is provided a lid member for a food storage device or container, as well as a food storage system having a lid that can mate with a concave base container, which is stackable or storable via one or more magnetic devices disposed on the lid member or on each of a plurality of lid members. In a related embodiment, a magnetic device is incorporated into a floor panel of the concave base or container for ease of pairing and size matching for storage.

Abstract: A self-defense pocket knife with handle of suitable proportion to be grasped in closed fist and a conveyance system configured for the emergency manual conveyance of a blade from a position for storage to a position for use without requiring the user to appreciably alter or compromise grip upon the handle during the course of such conveyance.

Abstract: Described herein is a reusable microwave splatter cover member with improved ventilation that is storable in the microwave oven on an interior surface via one or more microwave-safe magnets disposed at a portion of the cover member. In related embodiments, the cover member includes one or more removable or overmolded silicone handles as well as protruding handles for improved handling immediately following use in a microwave oven.

Abstract: An undercabinet lighting system is described that includes a light or lamp head assembly that is a flip-up LED halo ring with a telescoping stem. The base of the lighting system plugs into a wall outlet and in the preferred embodiment includes power outlets on the sides of the base housing. An advantage to the lighting system is that the stem and base housing are not directly against the wall which leaves room to place a cell phone in that space and off the counter while charging. In a related embodiment, the halo ring is configurable to provide light underneath and a wireless charging surface on the top surface.

Abstract: In one representative embodiment, a folding knife comprises a blade having a tang portion, a first linking element, a second linking element, and a handle. The blade can be translatable between a storage position and a use position. The first linking element can be pivotably coupled to the tang portion at a first pivot axis and the second linking element can be pivotably coupled to the tang portion at a second pivot axis. The handle can be pivotably coupled to the first and second linking elements at third and fourth pivot axes, respectively. The handle can have a first locking surface configured to resist movement of the blade in a first direction and a second locking surface configured to resist movement of the blade in an opposing second direction.

Abstract: Described herein are various dryer accessory devices primarily forming a fabric dryer ball with an absorbent material interior, such as a sponge material interior, and a conductive or metal banding or metallic-based sleeve or cover for covering the sponge interior. In one example, an exterior of the dryer ball is made of wool with a cut-out on the bottom to allow water (or other liquids) to be added to the sponge interior. The water turns into steam from the heat of the hot dryer which lessens wrinkles in clothes. An aluminum band or another form of metal is located around the sponge interior which dissipates the static in clothes.

Abstract: A plunger or declogger assembly device is described that includes a collapsible frusto-conical container body and a valve-equipped lid for applying liquid, such as water, under pressure to clear drain clogs when the plunger device is placed over a drain opening. The frusto-conical container body is collapsible and the cover member or lid has a built-in lip for sealing purposes and the cover member is valve-equipped so as to release water only when downward pressure is applied to the top of the container, forcing the container to vertically and concentrically collapse and thereby force the liquid out and into the clogged drain.