1
David P Hoare, David J Warner: Interconnection of communications networks. International Computers, Lee Smith & Zickert, December 2, 1986: US04627052 (165 worldwide citation)

Communications networks are interconnected by a bridge which allows the stations on each network to communicate with those on the other netowrk. Each station has an identifying address unique in the system. Data is transmitted in the form of packets each containing a source address and a destination ...


2
Paul H Hanifl: Syringe needle removal and disposal device. Sage Products, Lee Smith & Jager, March 8, 1983: US04375849 (144 worldwide citation)

A syringe needle removal and disposal device is disclosed and comprises cap means and a container. The cap means includes means for disengaging needles affixed to syringes and disposing used needles into the storage container. The cap means also includes movable closure means for controlling access ...


3
LeRoy A Harding: Locking means for display package. Plastofilm, Lee Smith & Zickert, April 23, 1985: US04512474 (138 worldwide citation)

An improved locking means for display packages of the vacuum-formed type having a first section closable onto a second section to hold articles in an interior chamber formed therebetween and means for locking the sections in the closed position. The improvement comprises locking means having snap-en ...


4
David N Batchelder, Jolyon P Willson: Optical surface plasmon sensor device. STC, Lee & Smith, July 4, 1989: US04844613 (119 worldwide citation)

An optical sensor device uses surface plasmon resonance to detect the presence of a specific material. A transparent body (12) is coated with a thin gold film (14) which film may be coated e.g. with an antibody material. The arrangement is illuminated with a divergent light beam and light internally ...


5
Brian M Russell: Data packet transmission using shared channel. International Computers, Lee Smith & Zickert, February 3, 1987: US04641307 (105 worldwide citation)

In a data communication system an interface unit connects a device to a common communications channel shared with other devices using e.g. a carrier-sense multiple-access protocol. Individual bytes for a predetermined destination device are supplied by the device to communications controller 6 witho ...


6
Rudolf A Heinecke, Sureshchandra M Ojha, Ian P Llewellyn: Pulsed plasma apparatus and process. STC, Lee & Smith, June 19, 1990: US04935661 (96 worldwide citation)

An apparatus for pulsed plasma treatment of a substrate surface includes means for removing spent gas from a region adjacent the substrate for each pulse. The apparatus may also include means for sweeping an intense plasma region across a substrate surface. Rapid gas exchange is provided by pressure ...


7
Michael A R Freeman, Michael A Tuke: Surgical tool. Finsbury, Lee Smith & Zickert, April 19, 1988: US04738256 (87 worldwide citation)

A surgical tool, for use in hip replacement operations comprises a substantially linear stem which in use seats within a preformed femur cavity. A fixed arm extends medially from an upper portion of the stem and terminates in support for a rotatable cutter. One end of the cutter is received in a sea ...


8
Paul H Hanifl: Sharps disposal system. Sage Products, Lee Smith & Zickert, December 29, 1987: US04715498 (83 worldwide citation)

A disposal system particularly adapted for hospital use comprising two portions. The first portion is composed of a hollow, outer enclosure adapted for wall-mounting and including an elongated slot inlet at the top with a barrier adjacent the slot for restricting access to the interior of the enclos ...


9
John Mallory, Thomas A D Burgmann, Gary Lennartz: Voice interactive security system. Dicon Systems, Lee & Smith, April 11, 1989: US04821027 (81 worldwide citation)

A security system for monitoring and detecting security breaches in a home comprises a central monitor and a plurality of remote sensors for one or more of fire, smoke, intrusion, appliance operation and the like. Each of the sensors has a transmitter for transmitting an electronic message when the ...


10
Paul H Hanifl, John J Newton Jr, Donald J Mosior: Sharps disposal container. Sage Products, Lee & Smith, October 25, 1988: US04779728 (80 worldwide citation)

A disposal container particularly adapted for hospital use and comprising a hollow container body having a slot at the top to permit access to the interior of the container body and having a barrier disposed adjacent the slot for restricting access to the interior of the container body. The barrier ...



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