Abstract: An electrochemical cell (3) for use in a fuel cell stack (1) comprising a resilient electrical conduction member sub-assembly (10, 16) having a first flow plate (5, 9), a second flow plate (6, 8) and a bipolar plate (11, 22). A fluid chamber (17, 19) is created by the first flow plate (5, 9), the second flow plate (6, 8), the bipolar plate (11, 22) and an electrode (13, 18) and has an inflow duct (59, 63) and an outflow duct (61, 65). A resilient electrical conduction member (15, 20) is located within the fluid chamber (17, 19) so that in use, a fluid can flow between the inflow duct (59, 61) and the outflow duct (61, 65). The resilient electrical conduction member (15, 20) is in electrically conductive contact with the bipolar plate (11, 22) and with the electrode (13, 18) via a plurality of electrical contacts (51) and the resilient electrical conduction member (15, 20) is compressed between the bipolar plate (11, 22) and the electrode (13, 18).

Abstract: A mount for an LED lighting assembly includes a length adjusting shaft having releasable engagement features that allow the length to be adjusted to a desired length, but also the be released and readjusted as needed. The length adjusting shaft can include an external release disposed outside the housing of the LED lighting assembly that is coupled to the releasable engagement and is configured to release the releasable engagement from the adjustment features through a housing of the LED lighting assembly.

Abstract: A mount for an LED lighting assembly includes a length adjusting shaft having releasable engagement features that allow the length to be adjusted to a desired length, but also the be released and readjusted as needed. The length adjusting shaft can include an external release disposed outside the housing of the LED lighting assembly that is coupled to the releasable engagement and is configured to release the releasable engagement from the adjustment features through a housing of the LED lighting assembly.

Abstract: Cloud Digital Video Recorder (cDVR) storage reduction may be provided. First, a plurality of recording requests to record a content program may be received. Then a plurality of content data instances corresponding to the content program may be recorded by recording a content data instance for each of the plurality of recording requests. Next, a plurality of play-back requests corresponding to the content program may be received. Ones of the plurality of content data instances may be respectively provided in response to each of the plurality of play-back requests and then the ones of the plurality of content data instances may be respectively deleted in response to providing respectively the ones of the plurality of content data instance. In addition, other ones of the plurality of content data instances may be periodically deleted.

Abstract: An LED lighting assembly including a sidewall having an outer periphery with a dimension exceeding a maximum opening dimension of a standard-sized light bulb ceiling recess; at least one LED at least partially disposed within the sidewall; a plurality of heat dissipating fins between the sidewall and the LED; and a plurality of air flow channels, each having an air flow intake port defined by a lower portion of the sidewall and at least one of the heat dissipating fins; and an air flow exhaust port defined by an upper portion of the sidewall and at least one of the heat dissipating fins. Heat generated by the LED is transferred to the heat dissipating fins so as to drive a continuous flow of air into the air flow intake port and out of the corresponding air flow exhaust port of each of the air flow channels.

Abstract: A ceiling mounted lighting assembly is disclosed having a below-the-ceiling junction box with a ceiling-mounting surface and a light socket disposed at least partially within the below-the-ceiling junction box; a terminal block disposed at least partially within the below-the-ceiling junction box and electrically couplable to the light socket; and at least one fastener coupled to the ceiling-mounting surface and extending in a direction away from the ceiling-mounting surface.

Abstract: A ceiling mounted lighting assembly is disclosed having a below-the-ceiling junction box with a ceiling-mounting surface and a light socket disposed at least partially within the below-the-ceiling junction box; a terminal block disposed at least partially within the below-the-ceiling junction box and electrically couplable to the light socket; and at least one fastener coupled to the ceiling-mounting surface and extending in a direction away from the ceiling-mounting surface.

Abstract: A centering guide is disclosed that includes a light bulb base coupling member defining an aperture, the aperture size and configured to selectively receive a light bulb base of a light bulb therethrough for selectively coupling the light bulb base coupling member to the light bulb base. A plurality of guide arms may be coupled to the light bulb base coupling member, each guide arm having a proximal end coupled to the light bulb base coupling member; a distal end opposite the proximal end; and a length extending between the proximal end and the distal end, the length extending radially outward from light bulb base coupling member.

Abstract: An LED lighting assembly including a sidewall having an outer periphery with a dimension exceeding a maximum opening dimension of a standard-sized light bulb ceiling recess; at least one LED at least partially disposed within the sidewall; a plurality of heat dissipating fins between the sidewall and the LED; and a plurality of air flow channels, each having an air flow intake port defined by a lower portion of the sidewall and at least one of the heat dissipating fins; and an air flow exhaust port defined by an upper portion of the sidewall and at least one of the heat dissipating fins. Heat generated by the LED is transferred to the heat dissipating fins so as to drive a continuous flow of air into the air flow intake port and out of the corresponding air flow exhaust port of each of the air flow channels.

Abstract: A billiard-table assembly includes a billiard-table rail defining a sleeve therein and a billiard-table pocket having a pocket extension extending therefrom, a shape of the pocket extension corresponding to a shape of the sleeve, wherein the shape of the pocket extension and the shape of the sleeve are non-round.

Abstract: A hook and loop fastening system for attaching a billiard table cloth to a table bed and a rail, a billiard table cloth with template markings for assisting the installer in the correct positing and tensioning of the bed cloth and in the cutting of slits in the cloth for pocket openings (for pocket pool tables) and rail bolt holes, and a rail cloth that incorporates a tract system for attaching the rail cloth on rails to replace conventional feather strips.

Abstract: A fan blade for a ceiling fan includes a blade member and a support for the blade member. The blade member and the support are disassembled in a first mode to occupy a compact space for storage and transport and are assembled in a second mode to form a substantially rigid fan blade for assembly into a ceiling fan.

Abstract: A hook and loop fastening system for attaching a billiard table cloth to a table bed and a rail, a billiard table cloth with template markings for assisting the installer in the correct positing and tensioning of the bed cloth and in the cutting of slits in the cloth for pocket openings (for pocket pool tables) and rail bolt holes, and a rail cloth that incorporates a tract system for attaching the rail cloth on rails to replace conventional feather strips.

Abstract: The invention comprises, in one form thereof, a number of improvements to the assembly and installation of a game tables, such as a pool table. Particularly, the improvements include an indexing system for assisting in the placement of the slate segments on a table frame; for assisting in the placement of a synthetic table bed on a table frame; a magnetic interlock system for sealing the seams of table leaves; an interlocking interface for accurately assembling the slate segments of the playing surface; a pocket and rail assembly system for easily assembling the pockets to the rails; a leg leveling system; a systems for attaching the rail cloth to the rails, and an engineered box beam table frame.

Abstract: A hook and loop fastening system for attaching a billiard table cloth to a table bed and a rail, a billiard table cloth with template markings for assisting the installer in the correct positing and tensioning of the bed cloth and in the cutting of slits in the cloth for pocket openings (for pocket pool tables) and rail bolt holes, and a rail cloth that incorporates a tract system for attaching the rail cloth on rails to replace conventional feather strips.

Abstract: An apparatus for purifying water according to one embodiment of the present invention may include a feed line fluidically connected to a reverse osmosis module containing a semipermeable membrane. The semipermeable membrane produces purified water and a concentrate. A drain line is also connected to the reverse osmosis module configured to transport concentrate. A product line is connected to the reverse osmosis module for transporting purified water. Operatively associated with the product line and drain line is a shut-off mechanism containing a pressure sensor operatively associated with an appliance configured to activate the shut-off mechanism.

Abstract: An apparatus for purifying water according to one embodiment of the present invention may include a feed line fluidically connected to a reverse osmosis module containing a semipermeable membrane. The semipermeable membrane produces purified water and a concentrate. A drain line is also connected to the reverse osmosis module configured to transport concentrate. A product line is connected to the reverse osmosis module for transporting purified water. Operatively associated with the product line and drain line is a shut-off mechanism containing a pressure sensor or gasket operatively associated with an appliance configured to activate the shut-off mechanism.

Abstract: A cover for the motor housing of a ceiling fan includes a flexible wrap for covering the motor housing and a magnetic assemblage for attaching the wrap to the motor housing. The cover can be insulating, have an outer decorative surface for aesthetic effects, or both. A ship lap joint may be included to secure the ends of the cover together.

Abstract: An apparatus for purifying water according to one embodiment of the present invention may include a feed line fluidically connected to a reverse osmosis module containing a semipermeable membrane. The semipermeable membrane produces purified water and a concentrate. A drain line is also connected to the reverse osmosis module configured to transport concentrate. A product line is connected to the reverse osmosis module for transporting purified water. Operatively associated with the product line and drain line is a shut-off mechanism containing a pressure sensor operatively associated with an appliance configured to activate the shut-off mechanism.

Abstract: An apparatus for purifying water according to one embodiment of the present invention may include a feed line fluidically connected to a reverse osmosis module containing a semipermeable membrane. The semipermeable membrane produces purified water and a concentrate. A drain line is also connected to the reverse osmosis module configured to transport concentrate. A product line is connected to the reverse osmosis module for transporting purified water. Operatively associated with the product line and drain line is a shut-off mechanism containing a pressure sensor or gasket operatively associated with an appliance configured to activate the shut-off mechanism.