Patents by Inventor Howard M. Schenkel

Howard M. Schenkel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5779852
    Abstract: An applicator for use in applying labels adhered to a release liner, the labels being in the form of a roll. The applicator comprises a body having a trigger and a roll holder for supporting the rolled release liner, an indexer for positioning label formats of varying pitch in the applicator and stripping labels from the release liner, an applicator assembly for applying the labels which were positioned by the indexer, and a friction drive responsive to the trigger for advancing the release liner through the applicator assembly. The friction drive includes a self-adjusting tensioner which includes a drive slip which allows the drive to slip when the label is correctly positioned by the indexer in the applicator. The drive slip includes a slip means for allowing the drive to slip when the label is correctly positioned, enabling the largest pitch label to be completely stripped from the release liner.
    Type: Grant
    Filed: June 11, 1996
    Date of Patent: July 14, 1998
    Assignee: Sensormatic Electronics Corporation
    Inventors: David A. Haney, Sergio M. Perez, Jeffrey J. Ronan, Jon D. Buzzard, Howard M. Schenkel, Edward P. Ellers
  • Patent number: 5534836
    Abstract: A deactivator for use in an electronic article surveillance system has a housing having a first receptacle containing a deactivator for deactivating a theft-deterrent marker carried on an object such as a compact disk case, an audio cassette case or a video cassette case. The first receptacle is made up of a base, a first wall and a second wall, the walls being spaced apart such that an object carrying the theft-deterrent marker can be placed between the walls. The first wall is slidable relative to the second wall. The housing also has a second receptacle with a deactivator for deactivating a theft-deterrent marker carried on a generally rectangular object such as an audio cassette box having a top and a bottom, first and second sides and first and second ends, the marker being carried by one of the sides or one of the ends. The device comprises a housing having a receptacle comprising first, second and third walls arranged so as to form three sides of a box.
    Type: Grant
    Filed: November 28, 1994
    Date of Patent: July 9, 1996
    Assignee: Sensormatic Electronics Corporation
    Inventors: Howard M. Schenkel, Jon Buzzard, Jeffrey J. Ronan
  • Patent number: 5524463
    Abstract: An attachment assembly for attaching a theft-deterrent tag to an article to be protected in an article surveillance system, the assembly comprising a strap having a first end and a strap section extending from the first end, the strap section being adapted to loop around so as selectively bring subsections of the strap section adjacent the first end and having a plurality of first engagement means spaced along the length of the strap section. The first end includes a second engagement means adapted to engage with the first engagement means included in a subsection of the strap section brought adjacent to the first end when the strap section is looped around, thereby to form a closed loop of a selective dimension. The first end and strap section are further adapted to include means for receiving a locking means for locking the strap section and first end together.
    Type: Grant
    Filed: January 11, 1994
    Date of Patent: June 11, 1996
    Assignee: Sensormatic Electronics Corporation
    Inventors: Howard M. Schenkel, Luis E. Anderson, Hans P. Witzky
  • Patent number: 5430511
    Abstract: A controller for use in generating signals for enabling control of a plurality of functions of a camera and lens assembly comprising a movable member having a first region adapted to be engaged by a user's first finger for moving the movable member in a plurality of directions to develop first and second signals for controlling first and second functions of the camera and lens assembly, and at least a plurality of further regions with each of the further regions being finger reachable by another finger of the user when the user's first finger is engaging the first region and being adapted to be finger actuatable to develop a signal for enabling control of a further function of the camera and lens assembly.
    Type: Grant
    Filed: December 21, 1993
    Date of Patent: July 4, 1995
    Assignee: Sensormatic Electronics Corporation
    Inventors: Robert Paff, Jon D. Buzzard, Howard M. Schenkel, Edwin Thompson
  • Patent number: 5260853
    Abstract: An antenna housing comprising panels having lateral ends which are held together by interlocking end members which slidably engage the lateral ends. End caps engage the upper and lower parts of the lateral ends and end members to hold them together to provide an integrated, low profile aesthetically pleasing antenna housing.
    Type: Grant
    Filed: September 28, 1992
    Date of Patent: November 9, 1993
    Assignee: Sensormatic Electronics Corporation
    Inventors: Walter N. Yap, Howard M. Schenkel
  • Patent number: 5025246
    Abstract: An electrical article surveillance (EAS) tag is inclusive of an electrical power source contained with the tag and circuitry powered by the electrical power source and a motion sensor operatively associated with the tag and contained therewith, the motion sensor providing output indication of movement and thereupon effecting loading of the electrical power source by such tag circuitry.
    Type: Grant
    Filed: April 10, 1990
    Date of Patent: June 18, 1991
    Assignee: Sensormatic Electronics Corporation
    Inventor: Howard M. Schenkel
  • Patent number: 4980575
    Abstract: A motion sensor comprises first and second housings comprised of electrically conductive material, first and second electrically conductive elements movably supported respectively in the first and second housings, and a joinder member for interconnection of the first and second housings, the joinder member being comprised of electrically insulative material and defining a passage permitting movement of the first and second electrically conductive means between the first and second housings responsively to orientation of the tag. The joinder member, the housings and the first and second electrically conductive elements are collectively dimensioned to provide for electrical conductivity between the first and second housings upon reorientation of the tag from a disposition wherein neither of the first and second electrically conductive elements are in registry with the joinder member.
    Type: Grant
    Filed: April 10, 1990
    Date of Patent: December 25, 1990
    Assignee: Sensormatic Electronics Corporation
    Inventor: Howard M. Schenkel