An anchoring structure for an annular member includes a housing including a first casing and a second casing, and the annular member. The annular member is partially interposed between the first casing and the second casing. The annular member includes an external member that protrudes to an outside of the housing, and an internal member connected to the external member and located on an inside of the housing. The first casing includes a first engagement portion into which a first end of the internal member is inserted, the first engagement portion limiting the first end from moving in a direction away from the first casing. The first casing includes a second engagement portion limiting a second end of the internal member from moving in the direction away from the first casing while the first end of the internal member is engaged with the first engagement portion.

Disclosed is a generally planar automotive service tag, and method of using the same, having a first portion and a second portion. The first portion includes multiple foldable tags for describing service information, wherein each of multiple foldable tags fold and unfold along a foldable edge of the first end to indicate a status of a corresponding vehicle service. Each of the foldable tags has a male portion at a second end. The second portion of the automotive service tag includes an identifier for identifying the automotive service tag, and a plurality of female portions for each corresponding male portion of the plurality of foldable tags. The second portion further includes a protrusion that extends along an edge of a top end and a hanger portion that extends from the top end, the hanger portion being used to hang the automotive service tag on the rear-view mirror of a vehicle.

In a tracking device, a crescent-shaped printed circuit board partially encircles a battery to minimize thickness of the tracking device. A speaker and a light-emitting diode emit alerts upon command of a control apparatus or in response to a motion or temperature sensed by a sensor. A local network has one hub for tracking a plurality of tracking devices and a wider area network has multiple hubs for more detailed tracking of the plurality of tracking devices. The wide area network tracks the plurality of tracking devices anywhere and stores data of each tracking device including its last known position and its sensor data.

A dual key ring consisting of a ring holder, a first ring and a second ring is disclosed. The ring holder includes a connection tube with a ring hole transversely cut through one end thereof for securing the first ring, a movable block axially movably mounted in the connection tube with a round hole thereof for axial alignment with the ring hole, a locating block mounted in the connection tube, a first elastic member stopped between the movable block and the locating block, a movable cylinder coupled to the connection tube, steel balls rotatably mounted in ball holes around the movable cylinder and rotatably positioned in an inner annular groove in the connection tube, a connection rod mounted in the movable cylinder and stopped against the locating block, a connector coupled to the movable cylinder for securing the second ring and a second elastic member supported between the connection rod and the connector.

An item holder, mountable by suction on a mounting surface, including a deformable body having a convex outer surface that is substantially free of protrusions, a concave inner surface, and an edge extending around the outer and the inner surfaces. The deformable body is shaped to form in the body an elongate void extending through the deformable body, between the concave inner surface and the convex outer surface, in a direction that is generally parallel to the mounting surface during use of the holder. The elongate void formed by the deformable body terminates at opposing openings including of a first opening opposite a second opening. The body also defines a suction portion needed for creating the suction between the body and the mounting surface. The holder also includes a link component extending into the first opening, through the elongate void, and out of the second opening.

A system and method are provided for determining location information of a vehicle keyfob relative to an object. The system and method may include communicating with a primary device (e.g., a smartphone) having primary device authentication information with respect to the object, and receiving parameter information, such as keyfob authentication information, from the primary device.

A dual-entry keyring includes a ring body in a two-turn ring shape design, defining a first end and a second end respectively disposed at opposing top and bottom sides thereof beyond superimposition and a first press portion and a second press portion arranged between the first end and the second end to face toward each other and respectively outwardly curved so that a gap is defined between the first press portion and the second press portion. Further, the part of the first turn of the two-turn ring shape design of the ring body beyond the first press portion is closely abutted to the part of the second turn of the two-turn ring shape design of the ring body beyond the second press portion so that a stress point is formed at each of two opposite lateral sides of the gap between the first press portion and the second press portion.

A key fob for retaining a key or other object, including: a body structure manufactured from a printed circuit board material; a key ring structure manufactured from the printed circuit board material coupled to the body structure; and a conductive loop disposed one or more of within, on a surface of, and coupled to the printed circuit board material of the key ring structure. Optionally, the body structure and the key ring structure are integrally formed from the printed circuit board material.

An electronic device is described that displays and enables interaction with custom user interface (UI) elements. The electronic device may include a display, an actuatable button, and controls enabling user selection of individual custom UI elements. The device may determine a category of custom UI elements to display based on geolocation data, previous interactions with custom UI elements, user preferences, or other information, and may display a custom UI elements from the category. When the button is actuated, the electronic device causes an action associated with the displayed custom UI element to be performed. The electronic device may additionally display details regarding the action to be performed, status information regarding a previously performed action, or other related information.

In a tracking device, a crescent-shaped printed circuit board (PCB) partially encircles a battery to minimize thickness of the tracking device. A speaker and a light emitting diode (LED) emit alerts upon command of a control apparatus or in response to a motion or a temperature sensed by a sensor. A local network has one hub for tracking a plurality of tracking devices and a wider area network has multiple hubs for more detailed tracking of the plurality of tracking devices. The wide area network tracks the plurality of tracking devices anywhere and stores data of each tracking device including its last known position and its sensor data.