Abstract: This invention relates generally to mechanics, and more specifically, to an accessory lid for a bottle. In one embodiment, the invention includes an accessory lid having a base configured to removably couple with a bottle; a cover configured to removably couple with the base; and an accessory compartment disposed therein. In another embodiment, the invention includes an accessory lid having a base configured to removably couple with a bottle; and an accessory compartment disposed therein, wherein the base is configured to removably couple with an existing bottle cover of the bottle. In a further embodiment, the invention includes a bottle having a base configured to removably couple with the bottle; a cover configured to removably couple with the base; and an accessory compartment disposed therein.

Abstract: A firearm having a barrel and a whistle, wherein when the firearm is discharged air is forced through the whistle to cause a whistle sound. In one particular embodiment, the whistle comprises a barrel port, a channel, and a whistle port and wherein when the firearm is discharged a bullet traveling down the barrel forces air through the barrel port, the channel, and the whistle port to cause a whistle sound. In another embodiment, the whistle is associated with a firearm attachment and the firearm attachment is removably couplable to the firearm. In a further embodiment, the whistle is modifiable and modification of the whistle is configurable to eliminate or change the whistle sound. In a further embodiment, the whistle sound is associated with a signal that is transmitted to another device or central location for analysis, wherein the signal comprises a firearm identification or locational information.

Abstract: The present invention relates to systems and methods for providing a personalized exchange market, and more specifically, to systems and methods for establishing personalized pledge agreements for uncertain future events or occurrences. In one embodiment, the invention includes a method including the steps of facilitating a pledge offer via a network, the pledge offer specifying an outcome of an uncertain future occurrence, the uncertain future occurrence being independently definable; facilitating an acceptance of the pledge offer over via the network, the acceptance forming a pledge agreement; determining the outcome; and facilitating performance of the pledge agreement based on the outcome.

Abstract: A virtual trading method and system such that customers select investments, but the funds transferred in the amount of such investments are instead invested by an investment company. Customers receive the value of their selected investments and potentially incentives provided by the investment company, such as rebates.