Patents by Inventor Robert E. Sanders

Robert E. Sanders 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: 6280543
    Abstract: The invention hereof is directed to a continuous casting of flat rolled sheets selected from automotive sheet, can body sheet, and endstock which exhibits properties comparable to the same products made from World Class Ingot. A preferable embodiment for the continuous caster is a vertical continuous caster.
    Type: Grant
    Filed: January 21, 1998
    Date of Patent: August 28, 2001
    Assignee: Alcoa Inc.
    Inventors: Harry R. Zonker, Stephen F. Baumann, Robert E. Sanders, W. Bryan Steverson
  • Patent number: 5362341
    Abstract: A method of producing aluminum can sheet having high strength and low earing characteristics comprises providing an aluminum alloy ingot and then hot rolling the ingot in a single-stand hot reversing mill to produce a first intermediate gauge sheet. The first intermediate gauge sheet is then cold rolled to produce a second intermediate gauge sheet. This second intermediate gauge sheet is passed through a heat source as a single web so that the second intermediate gauge sheet is continuously annealed. After heating, the second intermediate gauge sheet is quenched and coiled again. Finally, the coiled second intermediate gauge sheet is cold rolled again to produce the final gauge aluminum can sheet having high strength and low earing characteristics.
    Type: Grant
    Filed: January 13, 1993
    Date of Patent: November 8, 1994
    Assignee: Aluminum Company of America
    Inventors: Scott L. Palmer, Robert E. Sanders, W. Bryan Steverson, Lyndon Morgan
  • Patent number: 4693541
    Abstract: A connector is disclosed which permits an electrically illuminated ornament or the like to be readily connected to a string of conventional light sockets. A first connection is provided which preferably is in the form of a conventional socket for receiving a lamp which is inserted in a grommet carried by an ornament. At the opposite end, contacts are mounted in a support member of insulating material to form a plug assembly arrangd to fit within a conventional socket. The construction is such as to accommodate various types and dimensions of sockets. A coupling element attaches the connector to the ornament and acts as both a retention device and as a heat sink for the miniature light, the coupling element having particular utility in an edge-lit ornament.
    Type: Grant
    Filed: June 21, 1985
    Date of Patent: September 15, 1987
    Assignee: Hallmark Cards, Inc.
    Inventors: Robert E. Sanders, Jerry L. Knipp, Charles J. Flynn
  • Patent number: 4682079
    Abstract: A decorative device is disclosed which includes a motor, music module or other electrical loads and electrical circuitry and a connector for connection to a selected socket of a string of conventional sockets for connection to an A.C. line. The connector includes an elongated flexible cable and is constructed to permit ready installation and positioning. Lamps may be provided in the device. The electrical circuit includes a bridge rectifier and Zener diodes connected to insure continuous energization of lamps of the string while protecting against excessive voltages and minimizing safety hazards.
    Type: Grant
    Filed: October 4, 1984
    Date of Patent: July 21, 1987
    Assignee: Hallmark Cards, Inc.
    Inventors: Robert E. Sanders, Charles J. Flynn, John L. Vertreese
  • Patent number: 4544218
    Abstract: A connector is disclosed which permits an electrically illuminated ornament or the like to be readily connected to a string of conventional light sockets. A first connection is provided which preferably is in the form of a conventional socket for receiving a lamp which is inserted in a grommet carried by an ornament. At the opposite end, contacts are mounted in a support member of insulating material to form a plug assembly arranged to fit within a conventional socket. The construction is such as to accommodate various types and dimensions of sockets.
    Type: Grant
    Filed: June 27, 1983
    Date of Patent: October 1, 1985
    Assignee: Hallmark Cards, Inc.
    Inventors: Robert E. Sanders, Jerry L. Knipp, Charles J. Flynn
  • Patent number: 4453743
    Abstract: A combination-controlled lock assembly for use with a journal or book, such as a diary, which comprises a lock housing, a first cover clamp securing the housing to one book cover, a second cover clamp affixed to the other book cover and having a latch element thereon which is intermateable with said housing, a latching plate slidably disposed within said housing, said plate having an open hook-shaped receptacle aligned for intermating with said latch element and slidable with said plate between a latching position and a retracted position, and combination-controlled means for selectively enabling the latching plate to slide within said housing between said positions.
    Type: Grant
    Filed: October 30, 1981
    Date of Patent: June 12, 1984
    Assignee: Hallmark Cards, Incorporated
    Inventors: Robert E. Sanders, Bernard P. Seibolt
  • Patent number: RE34717
    Abstract: A decorative device is disclosed which includes 9 .Iadd.an electromechanical device, .Iaddend.music module or .[.other electrical loads.]. .Iadd.combinations of such devices .Iaddend. and electrical circuitry and a connector for connection to a selected socket of a string of conventional sockets for connection to an A.C. line. The connector includes an elongated flexible cable and is constructed to permit ready installation and positioning. Lamps may be provided in the device. The electrical circuit .Iadd.optionally .Iaddend.includes a bridge rectifier and Zener diodes connected to insure continuous energization of lamps of the string while protecting against excessive voltages and minimizing safety hazards.
    Type: Grant
    Filed: April 8, 1991
    Date of Patent: September 6, 1994
    Assignee: Hallmark Cards Inc.
    Inventors: Robert E. Sanders, Charles J. Flynn, John L. Vertreese