1
C Paul Champion III, Robert W Libero, Walter J Palmer: Telephone accessible information system. Dowell & Dowell, March 14, 1989: US04812843 (444 worldwide citation)

A traffic information system which is directly accessed by individual subscribers by telephone, mobile telephone or computer wherein the subscriber will have the option of receiving reports of updated information by way of telephone, mobile telephone, personal computer or personalized pager. The sys ...


2
Vincent Boston, Elvis W Boggan, Einar L Asbo: Transaction system with off-line risk assessment. Visa International Service Association, Limbach Limbach & Sutton, March 14, 1989: US04812628 (405 worldwide citation)

The subject invention relates to a transaction system wherein the issuer of transaction cards can regulate the type of authorization requests transmitted from the point of transaction. The system includes a plurality of transaction cards, each of which are provided with risk assessment data associat ...


3
Robert M Dunn: Schematic diagram generating system using library of general purpose interactively selectable graphic primitives to create special applications icons. The Cadware Group, Kramer Brufsky & Cifelli, March 14, 1989: US04813013 (257 worldwide citation)

An interactive rule based system enables problem solutions to be generated in schematic diagram form. A methodology designer selects and arranges graphic primitives using a graphics terminal to create a library of icons. Under control of a computer processor, the methodology designer is prompted to ...


4
Robert C Stevens: Catheter guidewire. Cordis Corporation, Watts Hoffmann Fisher & Heinke, March 14, 1989: US04811743 (234 worldwide citation)

A catheter guidewire for use in inserting a catheter into a subject. The guidewire includes a center wire core surrounded by a coiled wire sheath that is Teflon coated on an outside surface. The extreme distal end of the rod widens to a sphere. The rod and sheath are pre-bent to a desired form. As t ...


5
Robert E Newell, Paul K Rand, Robert A Fitzsimmons: Devices for administering medicaments to patients. Glaxo Group, McAulay Fields Fisher Goldstein & Nissen, March 14, 1989: US04811731 (234 worldwide citation)

A device is provided for administering medicaments in solid finely divided form to patients. The device comprising a housing, a tray mounted in the housing and movable between first and second positions relative to the housing, a support disc provided on the tray and adapted to receive a carrier pro ...


6
James P O Neil, Ken R Powell: Method and apparatus for vending. Term Tronics Incorporated, Finnegan Henderson Farabow Garrett & Dunner, March 14, 1989: US04812629 (230 worldwide citation)

A video cassette vending machine has a plurality of storage positions which are not user-accessible and a vend position which is user-accessible. A carrier unit is provided for carrying a selected video cassette between one of the storage positons and the vend position. a positioning unit is provide ...


7
William J Salesky, Bruce L Campbell: Rock bits and inserts therefor. Smith International, Willian Brinks Olds Hofer Gilson & Lione, March 14, 1989: US04811801 (228 worldwide citation)

The present invention is a rock bit insert including a polycrystalline diamond surface on an insert body having a head portion made from a material with elasticity and thermal expansion properties advantageously tailored for use in three types of rock bits, as well as the three types of rock bits ma ...


8
Eugene F Rothgery, William W C Hart, Edward F Smith III, Steven D Phillips, Bonnie B Sandel, David F Gavin: Metal electronic package sealed with thermoplastic having a grafted metal deactivator and antioxidant. Olin Corporation, Gregory S Rosenblatt, Paul Weinstein, March 14, 1989: US04812896 (190 worldwide citation)

A package and process of assembling a package adapted for housing an electronic component. The package includes metallic base, lid and leadframe components sealed together with a thermoplastic material. The thermoplastic has an additive consisting essentially of a metal deactivator and a primary ant ...


9
Steven P Futato: Method and apparatus for transmitting digital data and real-time digitalized voice information over a communications channel. Birch Stewart Kolasch & Birch, March 14, 1989: US04813040 (183 worldwide citation)

A system and method transmits digitalized voice and data over a communications channel as a combined data stream while transmitting the digitalized voice in substantially real-time. The system makes use of a redundancy in the coding used to represent at least one amplitude level in the digitalized v ...


10
Michael P Taylor, Wojciech M Chronsny: Postage meter locking system. Pitney Bowes, Donald P Walker, David E Pitchenik, Melvin J Scolnick, March 14, 1989: US04812994 (155 worldwide citation)

A postage metering lock-out security system is disclosed for use with electronic postage meters and for use with a postage metering system that operates in conjunction with a users computer and printer that prints postal value. With the lock out security system, in order for postage to be printed, t ...



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