Patents by Inventor T. Roberts

T. Roberts 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: 5366578
    Abstract: A generally continuous strip of thermoplastic material is cold formed into a desired preformed configuration while retaining continuity with the generally continuous strip to form a chain of preformed configurations remaining continuous with the generally continuous strip of thermoplastic material. End portions of the chain are severed so as to form a cartridge of preformed configurations to be used in the formation of a cartridge of fitments.
    Type: Grant
    Filed: July 16, 1993
    Date of Patent: November 22, 1994
    Assignee: Robert Systems, Inc.
    Inventors: William Z. Vanhook, John T. Roberts, Larry J. Mattson
  • Patent number: 5367458
    Abstract: A method and apparatus for verifying the identity of an observed anonymous target 16 from a plurality of anonymous reflective targets 16 positioned at predetermined spaced apart locations within an area 14 of operation of an automatic guided vehicle 10 is provided. The anonymous targets 16 each have a predetermined width and a predetermined orientation angle. A dead reckoning system 78 and scanner 12 on the vehicle 10 each deliver signals to the onboard computer 52. The onboard computer 52 processes the signals in accordance with preprogrammed instructions and corrects the position and heading of the vehicle 10 based on the sensed position of the reflected electromagnetic radiation delivered from the spaced anonymous targets 16. The onboard computer 52 verifies the identity of the reflecting anonymous targets 16 through an incident and subtended angle analysis which considers the orientation and width of the anonymous targets 16.
    Type: Grant
    Filed: August 10, 1993
    Date of Patent: November 22, 1994
    Assignee: Caterpillar Industrial Inc.
    Inventors: Malcolm T. Roberts, Russell W. Miles
  • Patent number: 5366442
    Abstract: A sleeve for attaching a medical balloon to a catheter utilizing a balloon (8). The sleeve comprises a plurality of co-extruded and coextensive layers of different polymeric materials (20A, 20B) at least one of which is a base structural layer (20B) and the other of which (20A) is formed of polyethylene and copolymers thereof or of Selar. The base structural layer is thicker than the other layer. The diameter of the catheter at the joint (10, 11) is substantially the same as the tube.
    Type: Grant
    Filed: February 4, 1993
    Date of Patent: November 22, 1994
    Assignee: Boston Scientific Corp.
    Inventors: James C. Wang, George T. Roberts, Brian A. Pederson, Sr.
  • Patent number: 5351642
    Abstract: A power boat hull has an inner running surface with a central running surface and an outer running surface that flanks the inner running surface. The outer running surface forms a channel with concave curvature which extends from the bow to the stern. An improved channel is shaped so that pressure builds in the channel during turning of the boat to lock the hull to water throughout the turn. A transom is provided with a deflector plate having a curved surface that is lifted out of the water during high speed running of the boat and operatively deflects water downward to force the bow of the boat into the water during low speed running of the boat. The transom dimensions are altered to accommodate varying length boats.
    Type: Grant
    Filed: July 30, 1993
    Date of Patent: October 4, 1994
    Inventor: T. Robert Ackerbloom
  • Patent number: 5334962
    Abstract: The high speed data pathway system is used to convey data signals to integrated circuits connected to mother and daughter boards. The integrated circuits include a package and an integrated circuit chip carried by the package. An internal transmission line is carried by the package and coupled to the integrated circuit chip. The package includes both input and output connections for the internal transmission line. A high speed pathway is formed by serially connecting the internal transmission lines with external transmission lines to form a unified transmission medium. Advantageously, the internal transmission lines, external transmission lines and the connection between them have substantially corresponding characteristic impedances.
    Type: Grant
    Filed: May 29, 1990
    Date of Patent: August 2, 1994
    Assignee: Q-Dot Inc.
    Inventors: Brian P. Higgins, David W. Gardner, Kerry D. Rhea, Thomas E. Linnenbrink, Rebecca S. Reed, Peter C. T. Roberts
  • Patent number: 5265400
    Abstract: An apparatus for packaging articles having a conveyor; means associated with the conveyor for forming groups of articles and moving the groups independently of other articles on the conveyor; means for moving the groups of articles transversely to the conveyor; an elevator for receiving said groups of articles in stacked groupings; and means for moving the stacked groupings into a carton. Means are also provided for assembling and closing the carton upon receipt of the stacked groupings.
    Type: Grant
    Filed: August 24, 1992
    Date of Patent: November 30, 1993
    Assignee: Roberts Systems, Inc.
    Inventors: John T. Roberts, Philip L. Reid, Philip S. Lachapelle, Danny R. Williams
  • Patent number: 5259173
    Abstract: An apparatus for packaging articles having a conveyor; means associated with the conveyor for forming groups of articles and moving the groups independently of other articles on the conveyor; means for moving the groups of articles transversely to the conveyor; an elevator for receiving said groups of articles in stacked groupings; and means for moving the stacked groupings into a carton. Means are also provided for assembling and closing the carton upon receipt of the stacked groupings.
    Type: Grant
    Filed: September 23, 1991
    Date of Patent: November 9, 1993
    Assignee: Roberts Systems, Inc.
    Inventors: John T. Roberts, Philip L. Reid, Philip S. LaChapelle, Danny R. Williams
  • Patent number: 5231945
    Abstract: A power boat hull that has central running surface and na outer running surface that flanks the central running surface. The outer surface forms a channel with concave curvature which extends from the bow to the stern. The channel is shaped so that pressure builds in the channel during turning of the boat to lock the hull to water throughout the turn. A transom may be provided with a deflector plate having a curved surface that is lifted out of the water during high speed running of the boat and operatively deflects water downward to force the bow of the boat into the water during low speed running of the boat.
    Type: Grant
    Filed: September 25, 1991
    Date of Patent: August 3, 1993
    Inventor: T. Robert Ackerbloom
  • Patent number: 5222806
    Abstract: An adjustable desk lamp includes a pair of pivot arms mounted on a stepped base, and a movable support mounted on and along the pivot arms to a rest position in which the support rests on a selected step of the base to support a lamp head and a bulb contained therein at a selected elevation and orientation.
    Type: Grant
    Filed: June 4, 1992
    Date of Patent: June 29, 1993
    Assignee: C. N. Burman Co.
    Inventor: Rockwood T. Roberts, III
  • Patent number: 5222931
    Abstract: An apparatus and process for the attachment of a bayonet handle having a barb head defining each end thereof to a carton blank. The apparatus comprises releasable clamping means for horizontally gripping the handles. Below the clamping means are support means for flatly maintaining carton blanks. A pair of blades, situated juxtaposed opposite sides of the clamping means, are retractable between an upward retracted position and a downward extended position near the support means. The clamping means are movable between an upper handle receiving position and a lower position near the support means by descending means.The process comprises first providing a bayonet handle. The handle is next bent in two places so that the barb heads are perpendicular to an interior section of the handle and are projecting toward respective apertures in the carton blank. Then, the handle is moved such that the barb heads are inserted into the respective apertures.
    Type: Grant
    Filed: April 9, 1991
    Date of Patent: June 29, 1993
    Assignee: The Procter & Gamble Company
    Inventors: John T. Roberts, Claude E. Monsees, Larry J. Mattson, Ralph S. Goldstein, Ronald H. Wanless, Ronald O. Simpson
  • Patent number: 5192232
    Abstract: An electrical connector system includes a first connector assembly having an insulative housing defining at least one cavity with a thin male terminal extending thereinto. A second connector assembly includes an insulative housing defining at least one cavity with a spring contact terminal located therein. The thin male terminal is engageable with the spring contact terminal upon mating of the connector assemblies. The first connector assembly includes a supporting wall for supporting one side of the thin male terminal, and the wall extends only partially along the length of the male terminal to leave an unsupported distal end of the terminal. The second connector assembly includes a preloading wall against which the spring contact terminal is biased for preloading the spring contact terminal.
    Type: Grant
    Filed: July 13, 1992
    Date of Patent: March 9, 1993
    Assignee: Molex Incorporated
    Inventors: William R. Lenz, Arvind Patel, James T. Roberts, Jack J. Schafer
  • Patent number: 5155863
    Abstract: A removable protective cover and blackout for a lens of a face and breathing mask. The device includes a flexible fabric sheet similar in size and shape to that of a transparent viewing lens of the mask and having an elastic band sewn to the perimeter of the sheet forming a gathered elastic hem sized to fit around the lens frame of the mask. When so positioned, the main central portion of the fabric sheet is against or immediately adjacent the outer surface of the viewing lens. The fabric material for the sheet may be either totally or partially light occlusive and may also include a central aperture in alignment with a connector in the viewing lens for connection to an air intake modulator.
    Type: Grant
    Filed: May 23, 1991
    Date of Patent: October 20, 1992
    Inventor: Johniece T. Roberts
  • Patent number: 5137209
    Abstract: A generally-flat bayonet handle is provided having an elongated handle section for gripping by the consumer. Extending from each terminus of the handle section is an elongated neck section having a width less than the width of the handle section. Respective ends of the bayonet handles are formed by barb heads attached to the neck sections. Each barb head has thereon at least two barbs which, when inserted into appropriately placed apertures on the sides of a soap or detergent powder carton, are ensnared on a lip of the apparatus and thereby maintain the engagement of the handle on the carton. The combination of the bayonet handle and the carton provide a novel soap or detergent powder package.
    Type: Grant
    Filed: August 10, 1990
    Date of Patent: August 11, 1992
    Assignee: The Procter & Gamble Company
    Inventors: John T. Roberts, Claude E. Monsees, Larry J. Mattson, Ralph S. Goldstein, Ronald H. Wanless, Charles L. Gunn, Harold Davis, Robert J. Apke
  • Patent number: 5134765
    Abstract: A generally continuous strip of thermoplastic material is deformed into a desired preformed configuration, while retaining continuity with the generally continuous strip to form a chain of the configurations. The chain remains continuous with the generally continuous strip. End portions of the chain are severed so as to form a stack of preformed configurations to be used in the formation of a dispensing cartridge.
    Type: Grant
    Filed: March 26, 1991
    Date of Patent: August 4, 1992
    Assignee: Roberts Systems, Inc.
    Inventors: John T. Roberts, Claude E. Monsees, William Z. Vanhook
  • Patent number: 5131867
    Abstract: An electrical connector is disclosed for mounting in an aperture in a panel or the like and includes a housing. A yieldable anti-vibration arm projects from the housing for engaging the panel when the connector is mounted in the aperture in the panel to prevent vibration between the connector and the panel. A recess is formed in the anti-vibration arm at a location to relieve stress in the arm during yielding thereof.
    Type: Grant
    Filed: October 10, 1991
    Date of Patent: July 21, 1992
    Assignee: Molex Incorporated
    Inventors: Kirk B. Peloza, James T. Roberts, Gordon W. Funck
  • Patent number: 5125851
    Abstract: A collapsible insulation displacement terminal is disclosed for terminating an insulated wire having an electrical conductor with a sheath of insulation thereabout. The terminal includes at least one terminal wall portion deflectable for displacing the insulation and for engagement with the conductor upon application of a force on the terminal in a direction generally parallel to the longitudinal axis of the insulated wire. The first terminal wall portion includes a blade portion deformable therefrom generally parallel to the axis of the insulated wire to present a substantial area of contact with the conductor of the wire. A second terminal wall portion is deflectable upon application of the axial force into engagement with the blade portion of the first terminal wall portion to insure contact between the electrical conductor and the first terminal wall portion.
    Type: Grant
    Filed: September 23, 1991
    Date of Patent: June 30, 1992
    Assignee: Molex Incorporated
    Inventors: Bruce A. Peterson, James T. Roberts
  • Patent number: 5095683
    Abstract: An apparatus and process for the assembly of a bayonet handle package are provided. The apparatus comprises at least one handle gripping and insertion wheel mounted on a horizontal rotatable shaft and further comprises means for driving the shaft. The wheel carries a plurality of evenly-spaced, circumferentially mounted handle clamping and insertion assemblages. The assemblages operate cyclically--that is, depending upon the assemblage position in the 360 degree rotational cycle of the wheel--to grip, bend and release the handles.The process of the invention contemplates first providing an apparatus as described. Second, the wheel begins continuous rotation to effectuate the cyclical operation of the gripping and bending assemblages. A handle is then positioned at a first location near the wheel where it is gripped by one of the rotating assemblages.
    Type: Grant
    Filed: March 18, 1991
    Date of Patent: March 17, 1992
    Assignee: The Procter & Gamble Company
    Inventors: John T. Roberts, Claude E. Monsees, Larry J. Mattson, Ralph S. Goldstein, Ronald H. Wanless, Ronald O. Simpson
  • Patent number: D338868
    Type: Grant
    Filed: September 25, 1991
    Date of Patent: August 31, 1993
    Inventor: T. Robert Ackerbloom
  • Patent number: D340302
    Type: Grant
    Filed: May 28, 1992
    Date of Patent: October 12, 1993
    Assignee: C. N. Burman Co.
    Inventor: Rockwood T. Roberts, III
  • Patent number: D340537
    Type: Grant
    Filed: May 28, 1992
    Date of Patent: October 19, 1993
    Assignee: C. N. Burman Co.
    Inventor: Rockwood T. Roberts, III