Abstract: Apparatus for placing a mark on the spine of a tape cassette at a location therealong corresponding to the length of the selection on the tape in which cassettes successively loaded with the selection from a pancake tape having the same selection recorded thereon a plurality of times are passed to a marking station at which a marking device is moved from a home position to a second position spaced therefrom by a distance equal to the length of the selection in response to the loading of a selection into an empty cassette. The marking device is actuated in response to movement of a cassette into the marking station with its spine extending in a direction from the home position toward the second position of the marking device. The exhausting of the pancake tape is sensed to return the marking device to its home position.

Abstract: A method and apparatus for injection molding styrene phonograph records and the like. Through use of special fixtures and the careful control of time, temperature and pressure during the molding process in accordance with the method of the invention, the height, width, angle and side wall configuration of the groove of monophonic, sterophonic or quadraphonic record masters can be precisely replicated in the molded records, thereby enabling high volume production of injection molded styrene records of superior quality.

Abstract: A mechanism for dispensing individual napkins from a napkin stack comprising a sliding actuator, spring biased to extend out of a dispenser housing, connected through a connecting rod to articulate a pivotally mounted advancing bell crank. The normal disposition of the bell crank deploys a pin on the free end thereof adjacent and within a slot on the underside of the napkin stack, the articulating arc of the pin around the pivot being such as to engage the underside of an individual napkin. As the bell crank is thus articulated the napkin is advanced through a slot for use.