Patents Assigned to The Hartz Mountain Corporation
  • Patent number: 7234188
    Abstract: A lint roll apparatus includes an orienting mechanism for orienting the free edge of the outermost sheet of a adhesive roll with a predetermined point on a roll support. Orientation is implemented by cooperating stop members on the roll and the roll support, by a slidable member on the roll support moveable into and out of engagement with a notch in the roll or a roll core, or a trigger activated moveable pin which is engagable with a stop member carried on the roll or roll support. A motor driven spindle rotates a cylinder on which the roll is mounted.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: June 26, 2007
    Assignee: The Hartz Mountain Corporation
    Inventor: William D. McKay
  • Patent number: 7225950
    Abstract: A lint roller dispensable fluid container apparatus includes a support for mounting a lint roll on a dispensable fluid container. The support may be a hollow tubular member rotatably carrying the lint roll and which is releasably mountable over one end of the container. The support may also be formed on the container cap which covers a discharge nozzle or outlet in the cap.
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: June 5, 2007
    Assignee: The Hartz Mountain Corporation
    Inventor: William D. McKay
  • Patent number: 7188384
    Abstract: A pull tab is formed at a separable edge of each of a plurality of individually separable sheets of outwardly faced adhesive tape wound into a roll by a non-adhesive portion carried on the adhesive layer of the tape to facilitate gripping and removal of an outermost sheet from the tape roll to expose an underlying sheet. The separable edges extend at least partially through the tape roll dividing the tape into a plurality of separable sheets and across substantially all of the lateral extent of the roll. The separable edge can be two spaced separable edges disposed in registry with each non-adhesive portion to define opposite leading edges.
    Type: Grant
    Filed: November 18, 2005
    Date of Patent: March 13, 2007
    Assignee: The Hartz Mountain Corporation
    Inventor: William D. McKay
  • Patent number: 7132448
    Abstract: A topical insecticide is provided which can be safe to use and avoids many common deleterious side effects of conventional topical insecticides. The insecticide contains an insecticide and an insect growth regulator effective for killing fleas, flea larvae and flea eggs. The insecticide is formulated by dissolving an insecticidal (tetrahydro-3-furanyl) methylamine derivative or a chloronicotinyl insecticide and an insect growth regulator (IGR) in a solvent containing a quaternary ammonium salt to increase the solvency of the IGR component, thereby providing an insecticide having high insecticidal activity.
    Type: Grant
    Filed: August 3, 2004
    Date of Patent: November 7, 2006
    Assignee: The Hartz Mountain Corporation
    Inventors: Ian W. Cottrell, Albert Ahn, Richard Fisher, Christine M. Monro, Pierre R. Joseph
  • Patent number: 7107643
    Abstract: An adhesive tape brush for cleaning fabric includes a handle and a brush head. Multiple cleaning sheets are removably supported on a lower and upper surfaces of the brush head in a separable roll, non-movably fixed on the brush head. When the outermost sheet becomes soiled, the sheet may be peeled away to expose an underlying non-soiled sheet. The brush head is fixed relative to the handle so that the web of sheets is not movable to create a high amount of friction when the outermost sheet is engaged and moved along with a surface. An elongated tape roll refill has perforations in at least one location to allow the roll to be separated into smaller width portions for individual use. Another tape roll refill has a generally nominal circular cross-section, but is deformable to an oblate shape to be mountable on either circular or oblate shaped brush heads.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: September 19, 2006
    Assignee: The Hartz Mountain Corporation
    Inventor: William D. McKay
  • Patent number: 7090908
    Abstract: A tape roll formed of a plurality of individually separable sheets of outwardly faced adhesive tape has a separation element carried on the substrate to separate at least one of the longitudinally extending, lateral side edges or one of a separable lateral edge to from the remainder of the tape roll. The separation element may take the form of embossings, punchings or a resilient layer to separate the edges of the tape roll from each other and to provide an easily grasped edge for separation of the outermost sheet from the roll.
    Type: Grant
    Filed: February 18, 2004
    Date of Patent: August 15, 2006
    Assignee: The Hartz Mountain Corporation
    Inventor: William D. McKay
  • Patent number: 7063044
    Abstract: A chew toy for pets can be produced as a combination of different materials, preferably with a rigid shell and softer chew portions extending from the shell. The shell can have multiple parts that join together to encase a mounting structure or frame, which can include threaded portions that connect to the chew portions. The shell can also include apertures through which the chew portion can protrude. The chew portion can include a plurality of projections extending outward from the base. The rigidity of the shell can provide structure, protect the internal structure, and provide extra support for the chew portions, whereas the softer chew portions can provide beneficial effects to a pet's teeth or gums or provide greater chewing pleasure. A scented insert can be housed within the shell and the scent can be emitted through passageways through the shell.
    Type: Grant
    Filed: January 12, 2004
    Date of Patent: June 20, 2006
    Assignee: The Hartz Mountain Corporation
    Inventors: Simon Handelsman, Chin Cheng Lai
  • Patent number: 7039982
    Abstract: A lint/pet hair roller assembly includes a body supporting a tubular adhesive lint remover roller and/or a stationary directional lint brush fabric. The assembly includes a handle section and a roller support section. The support section has an outer diameter less than the diameter of the adhesive lint roll or a directional fabric wrapped about the support section. The elongated handle section receives a separate rubber cushion and an optional decorative top including a hanger. Alternately, an arm projects from the body and receives an additional cleaning element. Alternately, a dispenser is carried on the handle for dispensing fluid from a storage chamber carried in the handle. Alternately, a squeegee is alternately carried in the support.
    Type: Grant
    Filed: December 26, 2002
    Date of Patent: May 9, 2006
    Assignee: The Hartz Mountain Corporation
    Inventor: William D. McKay
  • Patent number: 7020926
    Abstract: A lint/pet hair roller assembly includes a body supporting a tubular adhesive lint remover roller and/or a stationary directional lint brush fabric. The assembly includes a handle section and a roller support section. The support section has an outer diameter less than the diameter of the adhesive lint roll or a directional fabric wrapped about the support section. The elongated handle section receives a separate rubber cushion and an optional decorative top including a hanger. Alternately, an arm projects from the body and receives an additional cleaning element. Alternately, a dispenser is carried on the handle for dispensing fluid from a storage chamber carried in the handle. Alternately, a squeegee is alternately carried in the support.
    Type: Grant
    Filed: April 28, 2005
    Date of Patent: April 4, 2006
    Assignee: The Hartz Mountain Corporation
    Inventor: William D. McKay
  • Patent number: 7017523
    Abstract: One embodiment of the present invention relates to a pet chew, comprising: a first member; a second member; means for mounting the first member and the second member in a rotatable orientation, wherein the first member and the second member are rotatable relative to one another around an axis of rotation; a plurality of scrubbing elements mounted on a first surface of the first member; and a plurality of scrubbing elements mounted on a first surface of the second member; wherein the first surface of the first member and the first surface of the second member are generally perpendicular to the axis of rotation.
    Type: Grant
    Filed: August 25, 2003
    Date of Patent: March 28, 2006
    Assignee: The Hartz Mountain Corporation
    Inventor: Simon Handelsman
  • Patent number: 6989109
    Abstract: A composition for conditioning water in an aquarium in order to both control water pH and reduce and/or eliminate chlorine, chloramine and ammonia build-up is provided. The composition includes monopotassium phosphate in an amount between about 10 and 50 weight percent and sodium hydrosulfite in an amount between 1 and 20 weight percent, with the balance being deionized water.
    Type: Grant
    Filed: December 11, 2003
    Date of Patent: January 24, 2006
    Assignee: The Hartz Mountain Corporation
    Inventors: Michael Tyler, Roberto Falcone, Joshua Reilly
  • Patent number: 6984662
    Abstract: A topical insecticide is provided which can be safe to use and avoids many common deleterious side effects of conventional topical insecticides. The insecticide contains an insecticide and an insect growth regulator effective for killing fleas, flea larvae and flea eggs. The insecticide is formulated by dissolving an insecticidal (tetrahydro-3-furanyl) methylamine derivative and an insect growth regulator (IGR) in a solvent containing a quaternary ammonium salt to increase the solvency of the IGR component, thereby providing an insecticide having high insecticidal activity.
    Type: Grant
    Filed: November 3, 2003
    Date of Patent: January 10, 2006
    Assignee: The Hartz Mountain Corporation
    Inventors: Ian W. Cottrell, Christine M. Monro, Pierre R. Joseph, Albert Ahn, Richard Fisher
  • Patent number: 6981291
    Abstract: A cleaning apparatus includes a handle, a support rotatably coupled to the handle for rotation by a drive motor mounted in the handle and a cleaning element mountable on the support. The cleaning element a flexible mat fixed about the support or about a core mountable on the support. An auxiliary cleaning element attachment may be mounted on the end wall of the support. A liquid container may be mounted in the support or used to form the support to dispense fluid to the cleaning element disposed about the support.
    Type: Grant
    Filed: January 12, 2004
    Date of Patent: January 3, 2006
    Assignee: The Hartz Mountain Corporation
    Inventor: William D. McKay
  • Patent number: 6954963
    Abstract: A pull tab is formed at a separable edge of each of a plurality of individually separable sheets of outwardly faced adhesive tape wound into a roll by a non-adhesive portion carried on the adhesive layer of the tape to facilitate gripping and removal of an outermost sheet from the tape roll to expose an underlying sheet. The separable edges extend at least partially through the tape roll dividing the tape into a plurality of separable sheets.
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: October 18, 2005
    Assignee: The Hartz Mountain Corporation
    Inventor: William D. McKay
  • Patent number: 6935275
    Abstract: A dental dog chew roll is cut from a flavored and colored hide piece. The hide pieced is rolled to form into a cylindrical body with two ends, with strips of the hide extending from the cylindrical body. Optionally, cuts are made in the body to provide more surface area. Preferably, the hide piece is made from a large animal hide that is cleaned, infused with flavor and dried.
    Type: Grant
    Filed: January 16, 2004
    Date of Patent: August 30, 2005
    Assignee: The Hartz Mountain Corporation
    Inventors: Tiandong Jia, Sharon McNamara, Robert Sulikowski
  • Patent number: D509042
    Type: Grant
    Filed: August 19, 2004
    Date of Patent: September 6, 2005
    Assignee: The Hartz Mountain Corporation
    Inventors: Matthew P. Buckley, Sharon McNamara, Kore Y. Fung
  • Patent number: D509045
    Type: Grant
    Filed: August 19, 2004
    Date of Patent: September 6, 2005
    Assignee: The Hartz Mountain Corporation
    Inventors: Matthew P. Buckley, Sharon McNamara, Jia Tiandong, Kore Y. Fung
  • Patent number: D511236
    Type: Grant
    Filed: August 19, 2004
    Date of Patent: November 8, 2005
    Assignee: Thw Hartz Mountain Corporation
    Inventors: Gerard Crum, Sharon McNamara, Jia Tiandong, Kore Y. Fung
  • Patent number: D514804
    Type: Grant
    Filed: December 16, 2004
    Date of Patent: February 14, 2006
    Assignee: The Hartz Mountain Corporation
    Inventors: Bruce Harvie, Larry Van House
  • Patent number: D517774
    Type: Grant
    Filed: November 3, 2004
    Date of Patent: March 28, 2006
    Assignee: The Hartz Mountain Corporation
    Inventors: Tiandong Jia, Kore Y. Fung, Sharon McNamara, David John Summers