Abstract: A removable card for use with an electronic device for processing information. The removable card contains a base and a circuit board. The base include a first surface and a second surface. The circuit board contains a plurality of components and also includes a first surface and a second surface. The first surface of the circuit board exclusively contains the plurality of components and is attached to the first surface the base. The second surface of the base and the second surface of the circuit board are exterior surfaces on the removable card.

Abstract: A hand held, self contained electronic spelling machine which has various pattern matching functions including the spelling validation function. Under user control, a spelling validation can be overridden and the normal spelling check routine provides the user with all possible words for which the valid input word might be deemed a misspelling. Under user control, a place indicia at one or more predetermined locations in an input word provides an exact matrix check of the input word against every word in the dictionary with the place indicia as variables. Under operator control, a prefix ending indicia permits a match of a given prefix against every word in the dictionary with the same set of initial letters. A single word is displayed at a time on a single line display. Scrolling keys permit the operator to scroll through the set of words found in each matching function.

Abstract: Adapters for use in connecting a single model of a replacement microphone to all makes and models of C B radios. Each adapter includes a shell providing for a female connector at each end of the adapter, screws holding the shell in clamping relationship about said female connectors, a threaded ring for securing the adapter to a C B radio, and electrical conductors operatively electrically connecting the female connectors electrically to each other.