Patents Represented by Attorney, Agent or Law Firm Robert T. Johnson
  • Patent number: 5285855
    Abstract: Disclosure is made of a garden hoe tool, having an adjustable pitch head, to control the depth of the dig into the soil, and the head comprising a tool base blade and vertical sides on the base blade and a compression V spring to lock the pitch of the head, as adjusted.
    Type: Grant
    Filed: February 11, 1993
    Date of Patent: February 15, 1994
    Inventor: James A. Bojar
  • Patent number: 5191843
    Abstract: Re-usable or multi use pallets are disclosed, which comprise a pallet platform mounted on molded plastic pallet spacer feet, and pallet runners attached to the bottom or underside of the pallet spacer feet by means of a through bolt extending through the pallet platform, pallet spacer foot, and pallet runners, and nails extending upward through the pallet runner and into the bottom of the molded plastic spacer foot. The plan view of the pallet spacer foot is of a modified oblate spheroid shape.
    Type: Grant
    Filed: December 24, 1991
    Date of Patent: March 9, 1993
    Assignee: Asaa Technologies, Inc.
    Inventors: Timothy C. Ausavich, Kevin P. Gohr, Glyn Carver
  • Patent number: 5048310
    Abstract: Apparatus is disclosed for ear mounts for earrings to which decorative pendents may be attached or detached, thus low cost pendents may be attached to high cost gold pierced ear studs, or to snap spring or screw on ear hangers.
    Type: Grant
    Filed: July 30, 1990
    Date of Patent: September 17, 1991
    Inventor: Yong N. Riley
  • Patent number: 5002035
    Abstract: Disclosure is made of apparatus to facilitate cocking of an archery bow.The apparatus comprises a forward and an aft leg joined together by a spring loaded hinge and is offset from the bow by offset angle bends in the forward leg, and there is a nock in the rear of the aft mount leg to hold the bow string in a partly cocked position, when the bow is fully cocked, the bow string is released from the nock in aft mount leg and the spring loaded hinge swings the aft mount leg outward away from the bow string to allow shooting of the bow and arrow mounted therein.
    Type: Grant
    Filed: November 30, 1989
    Date of Patent: March 26, 1991
    Inventor: Scott T. Brooks
  • Patent number: 4972909
    Abstract: This invention is to disclose and claim an open ended light weight molded plastic horseshoe having a core segment of 60% glass fiber reinforced polyurethane plastic molding compound, encapsulated in clear polyurethane having treads and caulks formed on the earth side of the horseshoe. The core segment provides the rigidity for the horseshoe while the encapsulating clear polyurethane provides cushioning and wear properties. The core segment has integrally molded button protrusions on the hoof side surface, the earth side surface, and on the inner and outer edges of the legs.
    Type: Grant
    Filed: January 23, 1989
    Date of Patent: November 27, 1990
    Assignee: Rose Plastics & Machinery, Inc.
    Inventor: Allen J. Rose
  • Patent number: 4924610
    Abstract: This invention is to disclose and claim apparatus for a roadway snow plow attachment described as a cable mount disc or pulley mounted in a cable holder disc or pulley housing and a cable hanger yoke vertically hanging and attached to a hanger arm and a cable threaded on one loop around the cable mount disc or pulley and the eyes of the cable attached to the snow plow blade mount beam and the cable eyes attached to the plow blade mount beam at points or locations extending outwardly from the vertical center line of the snow plow blade.
    Type: Grant
    Filed: May 22, 1989
    Date of Patent: May 15, 1990
    Inventor: Wayne N. Sodemann
  • Patent number: 4884849
    Abstract: This invention relates to a new and useful apparatus and method of manufacture of an end brush, comprised of thermoplastic bristles. The apparatus comprises a fiber feed guide eye for fiber skein, a fiber bundle adjustable aperture plate, electric induction heater coil surrounding a tapered splined male pin and a source of cold air blast, and the tapered splined male pin activated by a compression spring to force the heated tapered splined pin into the fiber bundle held in the adjustable aperture plate. The movement of the tapered splined male pin is limited by stops. The subsequent cooling of the tapered splined pin withdraws the fused end brush from the open adjustable aperture plate and the bristles of the end brush are severed from the skein of fibers, and the end brush attached to the tapered splined pin is subsequently knocked off of the pin by means of a hammer.
    Type: Grant
    Filed: December 12, 1988
    Date of Patent: December 5, 1989
    Assignee: Better Health Concepts Co Inc.
    Inventor: Richard J. Shaw
  • Patent number: 4831777
    Abstract: Adjustable width doorway safety gate apparatus comprising two gate segments, one segment of which is laterally slidable on the other or hinged gate half segment, and the gate half segments having tongues and grooves and held in lateral sliding position by means of double headed pins extending through slots in top and bottom bar sections and spring section latch means of stiffly flexible plastic material to lock the gates in adjusted width and the gate is mounted on hinges of downward pointing hinge pin fitting in hinge pin socket and the hinge pin sockets attached to a face plate assembled of two sections one having slits and the other section having offset fingers and the fingers fitting in the slits and side wings on face plate with adjusting screws in the side wings of the face plate to attach the face plate to a doorway pillar.
    Type: Grant
    Filed: February 22, 1988
    Date of Patent: May 23, 1989
    Assignee: Nu-Line Industries Co.
    Inventor: Stanley A. Johnson, Jr.
  • Patent number: 4827552
    Abstract: Disclosure is made of an invention for a rotary electric toothbrush, of a head segment demountably attached to a body segment, and the head segment having a gear train in the top of the head segment such that the angle between the center line of the end brush and the drive shaft can be from 70.degree. to 90.degree. and a rechargeable battery and motor is contained in the body segment. The head segment is mounted on the body segment by means of raised buttons of the body segment fitting in dimples of the head segment.
    Type: Grant
    Filed: March 14, 1988
    Date of Patent: May 9, 1989
    Assignee: Better Health Concepts, Inc.
    Inventors: James A. Bojar, Richard J. Shaw
  • Patent number: 4777765
    Abstract: Adjustable width doorway safety gate apparatus of this invention discloses a gate comprised of two segments slidably adjustable to variable width doorways and hinges mounted on outer vertical edge of one gate segment, with the hinges consisting of hinge pins pointed downward and fitting in hinge pin sockets mounted on a spring loaded pole or on a doorway pillar and the two gate segments are locked to width by means of a lock spool segment extending through aligned holes in slots in center bar of gate segments, and the center bars ride on offset grooves and matching runners of the center bars, and gate locking upper and lower U latches acting in concert, activated by release of gate lock flexible lever release.
    Type: Grant
    Filed: August 6, 1987
    Date of Patent: October 18, 1988
    Inventor: Stanley A. Johnson, Jr.
  • Patent number: D298705
    Type: Grant
    Filed: April 25, 1986
    Date of Patent: November 29, 1988
    Inventor: Stanley A. Johnson, Jr.
  • Patent number: D300886
    Type: Grant
    Filed: April 24, 1986
    Date of Patent: May 2, 1989
    Inventor: Stanley A. Johnson, Jr.
  • Patent number: D300949
    Type: Grant
    Filed: April 25, 1988
    Date of Patent: May 2, 1989
    Assignee: Nu-Line Industries
    Inventor: Stanley A. Johnson, Jr.
  • Patent number: D301620
    Type: Grant
    Filed: April 14, 1986
    Date of Patent: June 13, 1989
    Assignee: NuLine Industries
    Inventor: Stanley A. Johnson, Jr.
  • Patent number: D316772
    Type: Grant
    Filed: July 25, 1988
    Date of Patent: May 14, 1991
    Inventor: Douglas R. Rose
  • Patent number: D328630
    Type: Grant
    Filed: June 21, 1990
    Date of Patent: August 11, 1992
    Inventor: Keith W. Holzberger
  • Patent number: D330665
    Type: Grant
    Filed: May 17, 1991
    Date of Patent: November 3, 1992
    Inventor: John M. Neuendorf
  • Patent number: D332207
    Type: Grant
    Filed: March 21, 1991
    Date of Patent: January 5, 1993
    Inventor: James A. Bojar
  • Patent number: D338311
    Type: Grant
    Filed: November 4, 1991
    Date of Patent: August 10, 1993
    Assignee: ASAA Technologies, Inc.
    Inventors: Timothy C. Ausavich, Kevin P. Gohr, Glyn Carver
  • Patent number: D343556
    Type: Grant
    Filed: November 6, 1992
    Date of Patent: January 25, 1994
    Inventor: James A. Bojar