Patents by Inventor Keith L. Poulson

Keith L. Poulson 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: 5951102
    Abstract: A high chair which includes a removable tray with a single-handed actuation handle for actuating a release mechanism. The actuation handle is located on the front edge of the tray and can be pushed slightly forward to operate the release mechanism which pivots fingers out of engagement with grooves located on the sides of the seat of the high chair. The seat can be removed from the high chair by actuating a latch located on a bottom side thereof and pivoting it slightly while lifting off to disengage notches defined on the back of the seat from an upper tubular member of a cradle which is attached to a frame and supports the seat thereon. The cradle can be pivoted relative to the frame to provide a plurality of positions for the seat, including an upright and a recline position. A pivoting mechanism includes a pair of nested hubs and a pin which selectively locks the hubs together.
    Type: Grant
    Filed: December 27, 1996
    Date of Patent: September 14, 1999
    Assignee: Evenflo Company, Inc.
    Inventors: Keith L. Poulson, Eduardo J. Jimenez, Joseph L. Kapushion
  • Patent number: 5588159
    Abstract: Combination bathtub and infant-supporting insert are provided with interengagable members for firmly holding the insert in any of multiple inclined positions, enabling support of an infant on its back from a near horizontal position shortly after birth to a near-upright position at the stage that it is almost ready to outgrow the tub. The tub and insert are each preferably injection molded as a single piece from an appropriate plastic material. The infant-supporting surface is smoothly contoured to properly support the back, head and bottom of the infant in all angles of inclination, regardless of the infant's size.
    Type: Grant
    Filed: November 13, 1995
    Date of Patent: December 31, 1996
    Assignee: Gerry Baby Products Company
    Inventors: Keith L. Poulson, Robert M. Parker, Jeffrey T. Samson, Harry B. Taylor
  • Patent number: 5588158
    Abstract: A bath ring is provided including a base portion, a ring portion having a back portion for supporting the back of a person seated on the base portion, an attachment member connecting the ring portion to the base portion, and a restraining member extending upwardly from a front edge of the base portion. The restraining member has a first portion pivotable about the base portion, and a second portion having a pair of distal ends. A lock mechanism associated with the first and second portions of the restraining member is adapted to engage with and disengage from a pair of slots located in an inwardly facing surface of the ring portion. The lock mechanism includes a first element with a pair of oppositely extending arm members and a central member from which each arm member extends, wherein the central member is compressible so that the arm members may be brought closer together, and a second element extending along the first portion of the retaining member.
    Type: Grant
    Filed: November 7, 1995
    Date of Patent: December 31, 1996
    Assignee: Gerry Baby Products Company
    Inventors: Keith L. Poulson, Robert M. Parker, Jon R. Rossman, Bryan R. Hotaling
  • Patent number: 5531258
    Abstract: A security gate for positioning within an area way such as a doorway. The gate includes a support structure defined by a frame and a flexible panel supported by the frame. The frame includes horizontal members and vertical members wherein the vertical members may be conveniently folded to a position parallel to the horizontal members whereby the gate is folded to a compact configuration for transportation or storage.
    Type: Grant
    Filed: July 19, 1994
    Date of Patent: July 2, 1996
    Assignee: Gerry Baby Products Company
    Inventors: Keith L. Poulson, Paul Fair, Robert M. Parker
  • Patent number: D304236
    Type: Grant
    Filed: November 12, 1987
    Date of Patent: October 24, 1989
    Assignee: Kohler Co.
    Inventors: Robert C. Giese, Keith L. Poulson
  • Patent number: D305617
    Type: Grant
    Filed: June 16, 1988
    Date of Patent: January 23, 1990
    Assignee: Fred Hayman Beverly Hills, Inc.
    Inventors: Fred J. Hayman, Allan B. Johnson, Keith L. Poulson
  • Patent number: D310710
    Type: Grant
    Filed: January 12, 1987
    Date of Patent: September 18, 1990
    Assignee: Kohler Co.
    Inventor: Keith L. Poulson
  • Patent number: D318968
    Type: Grant
    Filed: January 13, 1987
    Date of Patent: August 13, 1991
    Assignee: Kohler Co.
    Inventor: Keith L. Poulson
  • Patent number: D319093
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: August 13, 1991
    Assignee: Kohler Co.
    Inventors: Todd D. Dannenberg, Keith L. Poulson
  • Patent number: D320435
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: October 1, 1991
    Assignee: Kohler Co.
    Inventors: Todd D. Dannenberg, Keith L. Poulson
  • Patent number: D320438
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: October 1, 1991
    Assignee: Kohler Co.
    Inventors: Keith L. Poulson, Todd D. Dannenberg
  • Patent number: D321755
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: November 19, 1991
    Assignee: Kohler Co.
    Inventors: Keith L. Poulson, Todd D. Dannenberg
  • Patent number: D321756
    Type: Grant
    Filed: May 4, 1988
    Date of Patent: November 19, 1991
    Assignee: Kohler Co.
    Inventors: Todd D. Dannenberg, Keith L. Poulson
  • Patent number: D321929
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: November 26, 1991
    Assignee: Kohler Co.
    Inventors: Todd D. Dannenberg, Keith L. Poulson
  • Patent number: D322664
    Type: Grant
    Filed: January 13, 1989
    Date of Patent: December 24, 1991
    Assignee: Kohler Co.
    Inventor: Keith L. Poulson
  • Patent number: D324820
    Type: Grant
    Filed: August 14, 1989
    Date of Patent: March 24, 1992
    Assignee: Fred Hayman Beverly Hills, Inc.
    Inventors: Fred J. Hayman, Allan B. Johnson, Keith L. Poulson
  • Patent number: D376918
    Type: Grant
    Filed: November 7, 1995
    Date of Patent: December 31, 1996
    Assignee: Gerry Baby Products Company
    Inventors: Keith L. Poulson, Robert M. Parker, Jon R. Rossman, Bryan R. Hotaling