Bizarre Patents
Mouse device with a built-in printer
A mouse device for use as an input device of a computer is provided that includes a housing in which recording paper is loadable, and a printer unit provided within the housing for printing on the recording paper print information received from the computer.
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| Number | Title | Issue Date |
| 6501525 | Method for interconnecting a flat panel display having a non-transparent substrate and devices formed A method for simultaneously forming a flat display panel and bonding to a printed circuit board is disclosed in which a silicon wafer is first supplied and then coated with an alignment layer, a multiplicity of spacers are then mounted to the wafer before... | 12/31/2002 |
| 6476895 | Liquid crystal display A liquid crystal display includes an image display part including a gate line; a data line; a switching device connected electrically to the data and gate lines; an organic insulating layer having a contact hole and covering the switching device; and a pi... | 11/05/2002 |
| 5907606 | Telephone-line powered coin telephone chassis A telephone-line powered coin telephone chassis which operates on as little as 23 milliamperes of off-hook loop current and which shuts down on-hook. Capacitors power a microprocessor for a short time during on-hook coin control immediately after a phone ... | 05/25/1999 |
| 5787158 | Smart bucket Apparatuses and methods immediately alert a telephone company or other owner/host or operator of a payphone that a vandalizing stuffing has occurred, thereby enabling it or him or her promptly to dispatch a maintenance person to the particular payphone or... | 07/28/1998 |
| 5216707 | Circuit for firing paystation coin relay using power derived from telephone line tip/ring voltage Increased power to operate a paystation coin relay is derived from the tip/ring pair by means of a power boost circuit, which is controllably coupled to the tip/ring pair when the coin relay is to be fired. To fire the coin relay, a line coupling relay ci... | 06/01/1993 |
| 5096039 | Coin intermittent accepting device A coin intermittent accepting device of a reservation type coin acceptor including a coin reserving passage for temporarily reserving a plurality of coin as in public telephones. The accepting device includes an electromagnetic solenoid fixed on one of pa... | 03/17/1992 |
| 4922525 | Paystation theft inhibiting circuit A telephone paystation theft inhibiting circuit for detecting the grounding of the handset circuit conductors. Protection is provided for the receiver circuit conductor by means of an isolation transformer and solid state switching devices are employed to... | 05/01/1990 |
