Abstract: A keyed power source connector and keyed device connector that are backwards compatible, ensuring that the power rated device connectors can only mate with power source connectors power rated at or above the device connector power rating. One connector is formed as a plug, and the other connector is formed as a socket. The connectors have are shaped having a profile that is a function of the respective connector power rating. A keyed portion of the power source connector plug will physically interfere with and not be receivable within a device connector socket when the device connector power rating exceeds the power source connector power rating. This connector system ensures target portable electronic devices coupled to the device connector can not draw power exceeding the rating of the power source connector.

Abstract: Disclosed is a holder for removably securing a magnetizable golf ball marker. The holder is preferably made of a resilient material. A magnet is secured to the holder such that the magnet is flush with the outer surface of the holder. The holder includes a raised ridge appropriately shaped to mate with and properly position the marker over the magnet. The marker is removed by sliding the marker away from the magnet and over the ridge or through a gap in the ridge. To aid in sliding the marker over the ridge, a sloped portion of the holder surface within the ridge causes the marker to tilt when pressure is applied to the marker to slide the marker off the magnet. A sloped portion adjacent a gap in the ridge can also tilt the marker for ease in grasping the marker when lifting the marker off the holder.

Abstract: A keyed power source connector (32) and keyed device connector (14) that are backwards compatible, ensuring that the power rated device connectors can only mate with power source connectors power rated at or above the device connector power rating. One connector is formed as a plug, and the other connector is formed as a socket. The connectors have peripheral contoured body portions (16, 34) having a profile being a function of the respective connector power rating. A keyed portion (41, 62, 72, 82) of the power source connector plug will physically interfere with and not be receivable within a device connector socket when the device connector power rating exceeds the power source connector power rating. This connector system (10) ensures target portable electronic devices coupled to the device connector can not draw power exceeding the rating of the power source connector.

Abstract: Disclosed is a holder for removably securing a magnetizable golf ball marker. In certain embodiments, the holder is made of a durable material containing a recessed area, and acts as a magnetic base for the ball marker, to which the ball marker is attracted. In certain embodiments, a permanent magnet is secured and concealed in the recessed area of the holder. In certain embodiments, the recessed area is approximately the same size of the magnet so the magnet fits securely in the recessed area. In certain embodiments, the holder and magnet are kept together by a backing material. In certain embodiments, the ball marker holder is affixed to a cap, visor, article of clothing, or golf accessory. In certain embodiments, the holder also displays an ornamental design, revealing a graphic on the top of the holder when the ball marker is removed from the holder. In certain embodiments, the ball marker is removed by sliding or lifting the marker away from the magnet and magnetic field and off the holder.

Abstract: The present invention is directed to a notebook/laptop computer stand adapted to support a notebook/laptop computer and having a recessed surface area portion to sufficiently cool the computer while situated thereon.

Abstract: A laptop computer support adapted to comfortably and conveniently rest on a user's lap, which also forms one piece of a laptop support system including a base configured to support the laptop support. The laptop support may simply rest in an inclined position on a user's lap, or alternatively rest on the associated base in a inclined position without having to physically lock the laptop support to the base portion.

Abstract: A portable desk for use in home and office environments for comfortably and conveniently supporting a portable computer or other electronic device on the lap or knees of a user. The desk has an upper surface on which the computer rests. The desk is supported on the user's lap by a flexible, bowable support member which is repositionable, thus allowing the user to change the inclination of the desk in order to adjust the viewing angle of the computer screen. A flexible tray for an accessory such as a mouse may be inserted in a slot at either side of the desktop. The tray may be reversibly inserted with a smooth, planar surface or a textured, frictional surface disposed facing upwardly. Ventilation is provided through a transversely recessed convex channel in the upper surface and may also include a small, USB-powered fan to increase heat dissipation. Cable management features may also be provided.

Abstract: A notebook computer protection device forming a protective sleeve adapted to securely receive a notebook computer. The protection device is formed of a semi-rigid translucent material having a plurality of access openings permitting both a physical and visual inspection of the notebook computer lateral portions when secured therewithin. The protection device protects the notebook computer when subject to the examination process at airports and other transportation hubs, particularly when subject to the x-ray process at security checkpoints. The notebook computer protection device is light weight, inexpensive, and effectively protects a notebook computer during the inspection process, without requiring the removal of the notebook computer therefrom during the inspection process.

Abstract: A notebook computer protection device forming a protective sleeve adapted to securely receive a notebook computer. The protection device is formed of a semi-rigid translucent material having a plurality of access openings permitting both a physical and visual inspection of the notebook computer lateral portions when secured therewithin. The protection device protects the notebook computer when subject to the examination process at airports and other transportation hubs, particularly when subject to the x-ray process at security checkpoints. The notebook computer protection device is light weight, inexpensive, and effectively protects a notebook computer during the inspection process, without requiring the removal of the notebook computer therefrom during the inspection process.

Abstract: A process for removing selenium from a water stream, in particular a waste water stream, by: 1) the addition thereto of a ferric salt, followed by 2) the addition of a cupric salt and pH adjustment to a pH value in the range of from about 6.5 to about 8.0, thereby forming a copper-and-selenium-containing precipitate, and 3) removing the copper-and-selenium-containing precipitate to thereby form a treated water stream, is disclosed. The optional precipitation and removal of excess copper ions is also disclosed.

Abstract: A keyed power source connector (32) and keyed device connector (14) that are backwards compatible, ensuring that the power rated device connectors can only mate with power source connectors power rated at or above the device connector power rating. One connector is formed as a plug, and the other connector is formed as a socket. The connectors have peripheral contoured body portions (16, 34) having a profile being a function of the respective connector power rating. A keyed portion (41, 62, 72, 82) of the power source connector plug will physically interfere with and not be receivable within a device connector socket when the device connector power rating exceeds the power source connector power rating. This connector system (10) ensures target portable electronic devices coupled to the device connector can not draw power exceeding the rating of the power source connector.

Abstract: A keyed power source connector (32) and keyed device connector (14) that are backwards compatible, ensuring that the power rated device connectors can only mate with power source connectors power rated at or above the device connector power rating. One connector is formed as a plug, and the other connector is formed as a socket. The connectors have peripheral contoured body portions (16, 34) having a profile being a function of the respective connector power rating. A keyed portion (41, 62, 72, 82) of the power source connector plug will physically interfere with and not be receivable within a device connector socket when the device connector power rating exceeds the power source connector power rating. This connector system (10) ensures target portable electronic devices coupled to the device connector can not draw power exceeding the rating of the power source connector.

Abstract: Disclosed are embroidery hoops and methods for using same that include a receiving surface for receiving a workpiece that has a first surface corresponding to a first face of a hook and loop fastener. The receiving surface has an opening therethrough and attachment material is secured to the receiving surface at least partially about the opening. The attachment material has a surface corresponding to a complimentary face of the hook and loop fastener. Contact of the surface of the workpiece to the surface of the attachment material releasably secures a portion of the workpiece over the opening for performing an embroidery operation on the portion of the workpiece over the opening.

Abstract: Disclosed is a holder for removably securing a magnetizable golf ball marker. The holder is preferably made of a resilient material. A magnet is secured to the holder such that the magnet is flush with the outer surface of the holder. The holder includes a raised ridge appropriately shaped to mate with and properly position the marker over the magnet. The marker is removed by sliding the marker away from the magnet and over the ridge or through a gap in the ridge. To aid in sliding the marker over the ridge, a sloped portion of the holder surface within the ridge causes the marker to tilt when pressure is applied to the marker to slide the marker off the magnet. A sloped portion adjacent a gap in the ridge can also tilt the marker for ease in grasping the marker when lifting the marker off the holder.

Abstract: A keyed power source connector (32) and keyed device connector (14) that are backwards compatible, ensuring that the power rated device connectors can only mate with power source connectors power rated at or above the device connector power rating. One connector is formed as a plug, and the other connector is formed as a socket. The connectors have peripheral contoured body portions (16, 34) having a profile being a function of the respective connector power rating. A keyed portion (41, 62, 72, 82) of the power source connector plug will physically interfere with and not be receivable within a device connector socket when the device connector power rating exceeds the power source connector power rating. This connector system (10) ensures target portable electronic devices coupled to the device connector can not draw power exceeding the rating of the power source connector.

Abstract: An apparatus adapted to angle and space a laptop computer above a surface to facilitate user ease of use, the cooling thereof, and provide high speed connectivity thereto. The apparatus includes an adjustable stand device for mounting a notebook or tablet computer comprising at least a base 100, a first member 200 mounted on the base 100, a second member 300 slidably coupled to the first member 200, and a laptop backboard cradle 400 mounted on the second member 300. The second member 300 is arcuately slidable with respect to the first member 200 to allow backboard cradle 400 to be adjustably angled with respect to base 100 from a fully reclined position to a full height position. Along the sides of base 100 are located a plurality of USB input and output ports, some of which may be powered.

Abstract: A plenum (12, 60) having a plurality of heat fins (40, 72) and also a receptacle (20) for receiving a heat generating component (22) in a friction fit arrangement. The plenum has a plurality of passageways (14, 66) defined by the plurality of fins arranged in rows, and also includes a plurality of openings (50, 76) disposed between the fin. The receptacle frictionally receives a respective heat generating component (22), and wicks heat to the fins. Air communicating through the passageways defined by the fins removes heat from the fins, and also creates a venturi effect to remove heat from within a housing via the openings to further cool the portable electronic device.

Abstract: A keyed power source connector (32) and keyed device connector (14) that are backwards compatible, ensuring that the power rated device connectors can only mate with power source connectors power rated at or above the device connector power rating. One connector is formed as a plug, and the other connector is formed as a socket. The connectors have peripheral contoured body portions (16, 34) having a profile being a function of the respective connector power rating. A keyed portion (41, 62, 72, 82) of the power source connector plug will physically interfere with and not be receivable within a device connector socket when the device connector power rating exceeds the power source connector power rating. This connector system (10) ensures target portable electronic devices coupled to the device connector can not draw power exceeding the rating of the power source connector.