Abstract: A trading card display assembly for securely displaying trading cards includes a plurality of hanger units. Each of the hanger units is removably coupled to a support surface and the hanger units removably engage each other such that the plurality of hanger units forms a single panel on the support surface. A plurality of display units is each removably coupled to a respective one of the hanger units such that each of the display units is retained on the support surfaces. Each of the display units abuts each other on the hanger units such that the plurality of display units defines a single panel on the hanger units. Moreover, each of the display unit has a respective one of a plurality of trading cards positioned therein.

Abstract: A trading card display assembly for securely displaying trading cards includes a plurality of hanger units. Each of the hanger units is removably coupled to a support surface and the hanger units removably engage each other such that the plurality of hanger units forms a single panel on the support surface. A plurality of display units is each removably coupled to a respective one of the hanger units such that each of the display units is retained on the support surfaces. Each of the display units abuts each other on the hanger units such that the plurality of display units defines a single panel on the hanger units. Moreover, each of the display unit has a respective one of a plurality of trading cards positioned therein.

Abstract: A bent knife is provided including a handle, a cutting head, and an engaging mechanism configured to removably couple a blade to the cutting head. The blade end of the handle can be tapered up the handle to a predetermined distance. The cutting head can include a housing coupled to a base. The housing can include a recess that can be configured to hold the blade between the housing and the base. The base can include a substantially flattened and a bent portion of the blade end portion of the handle. The bent portion of the base can include a curved portion or an angled bent portion. The engaging mechanism may include a pin configured to fit within a pin hole on the housing and within a reentrant opening on the blade and a leaf spring configured to fit within a depression on the recess. In addition, a method for assembling a bent knife is described herein which can include bending a tube to form a base end and a handle end.

Abstract: A system for controlling outdoor price signs for fuel products includes a control center. The control center determines a price for a fuel product for a number of fuel stores. The control center receives a variety of data that may have an impact on fuel prices, including competitive data from a neighborhood store. The control center has a number pricing formulas and applies a selected formula to set a fuel price at one of the fuel stores. The price is sent to a store controller. The store controller passes the fuel price information to a point of sale device that updates a pump price and an outdoor controllable sign. The sign includes feedback that it not only received the correct price but that it correctly displays the price and the price is legible.

Abstract: A system for controlling outdoor price signs for fuel products includes a control center. The control center determines a price for a fuel product for a number of fuel stores. The control center receives a variety of data that may have an impact on fuel prices, including competitive data from a neighborhood store. The control center has a number pricing formulas and applies a selected formula to set a fuel price at one of the fuel stores. The price is sent to a store controller. The store controller passes the fuel price information to a point of sale device that updates a pump price and an outdoor controllable sign. The sign includes feedback that it not only received the correct price but that it correctly displays the price and the price is legible.

Abstract: A system for controlling outdoor signs has an outdoor sign having a price that is controllable. A controller sends a price signal that controls the price on the outdoor sign. A feedback system determines if the outdoor sign is functioning properly.