Zaffaroni Alejandro: Bandage for administering drugs. ALZA Corporation, August 10, 1971: US3598123 (780 worldwide citation)

Bandage for use in the continuous administration of drugs by absorption comprising a backing member bearing a pressure-sensitive adhesive layer on one surface thereof. Distributed throughout the pressure-sensitive adhesive are microcapsules comprised of a systemically active drug encapsulated with a ...

Zaffaroni Alejandro: Bandage for administering drugs. Alza Corporation, August 10, 1971: US3598122 (359 worldwide citation)

Bandage for use in the continuous administration of systemically active drugs by absorption through the skin or oral mucosa comprising a backing member having on one surface thereof a reservoir containing a systemically active drug. The reservoir has a wall distant from the backing member and permea ...

Barrett Edward L: Actuator assembly for toggle switch. Illinois Tool Works, August 10, 1971: US3598943 (221 worldwide citation)

Actuator assembly for snap action toggle switch has a rockerlike actuator member which is pivoted on a transverse axis. A roller mounted on the actuator member is adapted to be engaged for overcenter movement of the actuator at a point spaced from the pivot axis of the actuator member by a member on ...

Adomaitis Domas, Turner Howard M: Bottom end structure for plastic containers. Continental Can Company, August 10, 1971: US3598270 (114 worldwide citation)

This disclosure relates to a plastic container, particularly a bottle suitable for carbonated beverages. The bottom end of the container comprises portions conformed to meridian elements of a hemisphere with a downward pole and a plurality of hollow legs terminating in feet in a plane below the pole ...

Jamshidi Khosrow, Swaim William R, Windschitl Harold E: Biopsy technique and biopsy device. August 10, 1971: US3598108 (97 worldwide citation)

A biopsy needle device and method of using the same includes an elongate needle having a tapered distal end portion which terminates in a distal cutting edge. An elongate sleeve member is inserted into the needle and corresponds in shape and length to the needle. An elongate stylet is positioned int ...

Altmayer John: Automobile windshield antenna. New Tronics Corporation, August 10, 1971: US3599214 (95 worldwide citation)

A nondirectional automobile receiver antenna which may be utilized on either the low frequency broadcast band or the very high frequency, frequency-modulated (FM) band, and which is adapted to be adhesively attached to or embedded within the windshield of an automobile.

Harr Jerome Danforth: Character recognition photosensing apparatus having a threshold comparator circuit. International Business Machines Corporation, August 10, 1971: US3599151 (85 worldwide citation)

The recognition of human and machine readable characters of a family of type of which each character has one or more narrow line segments on a contrasting background and is enhanced by a positive and negative peaked level photosensing arrangement. The sensing apparatus comprises an optoelectronic ci ...

Wepsic James G: Catheter having antibacterial substance therein provided with means permitting slow release of said substance. August 10, 1971: US3598127 (75 worldwide citation)

A catheter has an inner tube of nonpermeable rubber formed with V-shaped grooves extending along its length on the outside carrying antibacterial agents permeable through polysiloxane rubber that surrounds the V-shaped grooves. The antibacterial agents are permeable through the polysiloxane rubber. ...

Frenzl Otto: Appliance for practicing aquatic sports. August 10, 1971: US3598402 (74 worldwide citation)

An appliance for the practicing within a reduced area of aquatic sports such as surf-riding and water-skiing, said appliance including a vat the bottom of which is sloping and has a longitudinal section which shows a concavity facing upwards while a stream of water is caused to flow upslope over sai ...

Pilaar Jan Carel: Erosion control. August 10, 1971: US3597928 (66 worldwide citation)

The invention relates to an erosion-controlling protective surfacing for the soil comprising flexible liquid-permeable supporting sheet means conforming to the contour of the soil and a mat of blocks on said supporting sheet means, said mat having drainage passageways therethrough so that water can ...

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