1
Donna C Coles, Jerry P Honstein: Orthodontic appliance. Gausewitz Carr Rothenberg & Edwards, March 3, 1981: US04253828 (105 worldwide citation)

This invention provides an orthodontic appliance of generally U-shaped configuration conforming to the natural arch of the patient, having a flexible outer portion adapted to overlie portions of the facial surfaces on the teeth of a row of teeth, an inner portion of greater rigidity than the outer p ...


2
Bill Norman: Weight-cushioning device for handles and method of constructing same. Gausewitz Carr Rothenberg & Edwards, April 21, 1981: US04262385 (98 worldwide citation)

An elongated, generally hourglass shaped weight-cushioning device for attachment to the handles of a bowling ball carrying bag has an outer layer of relatively thin vinyl material and a somewhat thicker inner layer of foam padding material. The outer layer has a shape substantially identical to but ...


3
Alan L Griffin: Filter pin electrical connector. The Deutsch Company Electronic Components Division, Gausewitz Carr Rothenberg & Edwards, January 15, 1985: US04494092 (85 worldwide citation)

This invention provides a filter pin connector having two capacitor disc assemblies, each with a plurality of openings receiving the connector pins and held within a connector shell. Each capacitor disc includes a plurality of laminations of conductive material formed by providing conductive ink on ...


4
Gerard M DuCorday: Magnifier reader. Gausewitz Carr Rothenberg & Edwards, July 3, 1984: US04457585 (83 worldwide citation)

A clear, transparent, rigid plastic sheet is bent into an inverted U-shape to provide a top supported by continuous transparent legs. A fresnel lens, coextensive with the top, is secured to the top or actually formed in one of its surfaces to provide a hand-free, self-supporting large area magnifier ...


5
Robert F Steg Jr: Extracorporeal blood processing system. Gausewitz Carr Rothenberg & Edwards, December 25, 1984: US04490331 (68 worldwide citation)

A unitary system incorporates an upper reservoir container having a blood gas separator, a cardiotomy reservoir and a venous reservoir. The upper container is positioned directly above a lower mass transfer container coupled with the venous reservoir by means of a check valve and having a spirally w ...


6
Michael D Martell: Venting, self-stopping, aspirating syringe. Gausewitz Carr Rothenberg & Edwards, February 15, 1983: US04373535 (58 worldwide citation)

A syringe comprises a main tubular body, the body being open at one end and receiving a hypodermic needle at the other end, and a plunger, one end of the plunger extending into the body, through the open end thereof, the plunger having a longitudinal passageway therein permitting air flow therethrou ...


7
Gerald W Moreland: Aerator. South Pacific, Gausewitz Carr Rothenberg & Edwards, April 28, 1981: US04264039 (45 worldwide citation)

An aerator for a spa, therapy pool, bathtub or the like is formed of a mixer body having side-by-side parallel air and water conduits and a mixture outlet port extending radially of the air conduit. A water jet nozzle extends from the water conduit into the air conduit to project water across the ai ...


8
Henry P Voznick: Thermocouple surface probe. Wahl Instruments, Gausewitz Carr Rothenberg & Edwards, June 12, 1984: US04454370 (44 worldwide citation)

A pair of resilient side-by-side elongated coils of different thermocouple material are mounted in a ceramic housing and project forwardly with their forward ends connected to form a thermocouple junction that is adapted to be pressed against a surface of which temperature is to be measured. A retra ...


9
Homer L Eaton: Composite tape preparation and application. Gausewitz Carr Rothenberg & Edwards, January 1, 1985: US04491493 (43 worldwide citation)

High strength composite tape is prepared for laying in side-by-side strips upon a work surface by precutting the strips to a predetermined length and mounting the strips upon a carrier belt in longitudinally spaced relation to one another, so that the pressure foot of the machine applying the tape t ...


10
Michael D Martell: Vented, aspirating syringe. Gausewitz Carr Rothenberg & Edwards, May 15, 1984: US04448206 (43 worldwide citation)

A syringe comprises a main tubular body, the body being open at one end and receiving a hypodermic needle at the other end, and a plunger, one end of the plunger extending into the body, through the open end thereof, the plunger having a longitudinal passageway therein permitting air flow therethrou ...



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