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A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.
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| Number | Title | Issue Date |
| 4804278 | Key input apparatus provided with a key input buffer Input apparatus including: an input device for inputting a plurality of information codes; buffer apparatus for storing the plurality of information codes input from the input device, and control apparatus for sequentially executing processing in accordan... | 02/14/1989 |
| 4587663 | Conversation device with space and feed movement related to actuation time of control key The invention provides a conversation device having a space key for instructing feeding of a printing tape without printing, a pulse oscillator for producing pulses of predetermined period upon depression of the space key, a counter for counting the pulse... | 05/06/1986 |
| 4375922 | Character printing system in electronic data processing apparatus such as electronic calculators A character printing system in an electronic data processing apparatus is provided that is adapted for printing language characters in response to numerical value coded data entered through numeral keys of a keyboard, each character being represented by a... | 03/08/1983 |
| 4323888 | Keyboard system with variable automatic repeat capability A keyboard system having a plurality of actuable keys is coupled through a central processing unit to an indicia accessing unit for accessing indicia corresponding to said keys. An automatic repeat circuit also interconnects the keyboard system with the c... | 04/06/1982 |
| 4299503 | Character selection mechanism for a typewriter A character selection mechanism for a typewriter having a single type head with characters arranged in rows and columns thereon, which mechanism comprises, for either row selection and column selection similarly, a series of cams, a series of cam follower... | 11/10/1981 |
| 4274752 | Keyboard multiple switch assembly An electronic switch keyboard for typewriters or office machines includes a multiple switch at selected key positions to provide two signal inputs to a utilization device. A first capacitor switch is actuated to provide a first signal upon initial key dep... | 06/23/1981 |
| 4217056 | Type action for a power-driven typewriter A simplified type action for a typewriter comprising a type bar linkage having a toothed driving pawl pivotally mounted on an intermediate lever connected to a type bar through a link, and a key lever linkage including a key lever having a hooked lever pi... | 08/12/1980 |
| 4191483 | Typewriter key action A direct connection provides coupled movement from a keylever to an interposer of a simple key action in a typewriter. The connection includes an abutment integrally constructed on the keylever inserted within a recess on the interposer to effect movement... | 03/04/1980 |
| 4108557 | Error correcting typewriter An error correction system for a typewriter in which a silent type action with a blank type face is operatively connected and synchronized to initiate a backspace action and elevate and feed an error correction ribbon in advance of the striking of the bla... | 08/22/1978 |
| 3987885 | Automatic single and repeat function mechanism for typewriters A method and mechanism for automatic actuation of single and repeat typewriter functions such as backspacing upon the insertion and removal of a ribbon cartridge. The ribbon cartridge, carrying a bidirectional camming abutment having a pair of converging ... | 10/26/1976 |
| 3976181 | Typing machine repeat key action A gap is provided between two teeth on a power roll in a typing machine repeat key action, and a cam follower surface is provided on a repeat interposer. A repeat typing operation can be initiated only when the cam follower surface engages the gap. When t... | 08/24/1976 |
