Abstract: An electrical wiring device including a housing. The electrical wiring device further includes a first electrical device disposed within the housing. The first electrical device includes a plurality of terminals. The electrical wiring device further includes a second electrical device disposed within the housing. The second electrical switch includes a second plurality of terminals. The electrical wiring device further includes a insertable member or element coupled to at least one of the first plurality of terminals and at least one of the second plurality of terminals, thereby establishing electrical conductivity between the first and second electrical devices.

Abstract: A slide switch includes a glider constrained by a housing which is mounted on a printed circuit board (PCB). Dual contact springs on the bottom of the glider interact with two rows of contacts on the PCB, with each contact spring making contact between adjacent contacts in the same row as the contact spring. In the preferred embodiment, the switch is a dual pole five-throw position switch which in conjunction with the circuit on the PCB, provides speed control for a fan with four speed settings and an OFF setting. If n number of contact springs and k number of contacts are in each row, an n-pole k-l throw linear switch is possible.

Abstract: A new receipt printer and method for negotiating transactions at the point of sale in retail establishments. The POS printer includes means for reading the account and bank information from existing magnetic characters on a check. The apparatus of this invention flips the check over and reverses its feed direction, in order to change its facial and directional orientation so that the amount of the transaction or other accounting information can be printed on the check, with one check presentation operation. The clamshell design of the printer, with the transport mechanism disposed in a pivotable door, allows for ease of clearing paper jams, should they occur. The door itself has a window through which the user and customer can view the check at all times, as it is read, flipped, and printed on.