Abstract: A golf swing training aid to allow a golfer to learn the correct swing path utilizes a mat having three visual guidelines displayed thereon or therethrough. One guideline is aimed at the target. A second guideline would guide the club head on the back swing and a third guideline would show a greater inside angle to the target line that the club should make on its approach to the ball. A pair of bars are attached to the golf mat which would aid in correctly aligning the golfer's body to provide the proper stance when addressing a golf ball.

Abstract: A golf swing training aid to allow a golfer to learn the correct swing path utilizes a mat having three visual guidelines displayed thereon or therethrough. One guideline is aimed at the target. A second guideline would guide the club head on the back swing and a third guideline would show a greater inside angle to the target line that the club should make on its approach to the ball. A pair of bars are attached to the golf mat which would aid in correctly aligning the golfer's body to provide the proper stance when addressing a golf ball.

Abstract: This disclosure pertains to an apparatus for varying a footwear's color. The apparatus comprises a first variable filter having a first reservoir portion and a first non-reservoir portion. The first reservoir portion houses a first dye when the first variable filter is in a first state. The first non reservoir portion houses the first dye when the variable filter is in a second state. The apparatus further comprises a first air pouch adjacent to the first variable filter and a casing surrounding the first variable filter and the first air pouch.

Abstract: Discloses is an apparatuses and methods for varying a color of a portion of apparel. The apparatuses include a first reservoir comprising a first portion comprising a first dye when the first reservoir is in a first state, and a second portion comprising the first dye when the first reservoir is in a second state. The apparatuses also include a first air pouch proximate the first reservoir. The methods include locating a first reservoir on a surface of the apparel; and passing a first dye from a first opaque portion to a transparent or semitransparent portion. Passing the first dye from the first opaque portion to the transparent or semitransparent portion comprises inflating a first air pouch.

Abstract: The mounting nut includes a first segment and a second segment attached by a hinge portion. The hinge portion provides for expansion of the mounting nut to bend onto itself in a clamshell like manner. The hinged mounting nut is slidable over a water connection fitting such that the mounting nut can be slid over the water connection fitting and up against the bottom-mounting surface to secure a faucet assembly to a sink deck.

Abstract: The method and system quantify the impact of various design and operational solutions for equipment modules of a structure and the overall structure based upon economic factors. In particular, the method and system provide cost evaluation of various maintenance approaches for at least one equipment module that is part of an overall structure. In addition, a baseline and alternate equipment module may be specified for each equipment module. The costs associated with each of the maintenance approaches for each baseline and alternate equipment module then may be compared and the costs associated with the overall structure having a chosen maintenance approach for each baseline and alternate equipment module may be evaluated. The sensitivity of the costs associated with the overall structure to changes in one or more of the parameter values also may be calculated.

Abstract: A faucet design includes a pair of handles that may be turned relative to a spout body to control the flow of hot and cold water delivered to a spout outlet. The spout body is positioned vertically above the handles. Water is delivered into the spout body through the unique flow of water along a shaft of the handles. The unique water flow within the handles provides the freedom to position the spout body vertically above the handles.

Abstract: A cDNA corresponding to the chicken interferon-.gamma. (IFN-.gamma.) gene has been isolated. The invention thus provides avian IFN-.gamma. polypeptides, nucleic acids encoding them, and their recombinant production. The nucleic acids and polypeptides are useful as therapeutic agents and as adjuvants for the treatment of birds.

Abstract: In a collapsable elongated article such as a sailboard, the several sections are joined together at respective double chevron surfaces and maintained together by a suitable clamping device. The double chevron surface is used to prevent relative movement in two axes, and the clamping device is used to retain the sections together and thereby prevent relative movement in the third axis.