Patents by Inventor Stephen K. Henry

Stephen K. Henry 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: 7531746
    Abstract: A cable protector includes a base with a number of channels for carrying cables extending along its upper surface, and a raised barrier lid removably covering the channels and extending above the base to a sufficient height to provide a visual indicator to passersby. The barrier lid may include an upper portion forming a wall or bearing visual graphics providing information to passersby. The upper portion of the barrier lid may also include a connector to removably securing an attachment, such as a light, sign, alarm, or a flexible member for marking a traffic pathway.
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: May 12, 2009
    Inventor: Stephen K. Henry
  • Patent number: 7332672
    Abstract: A cable protector includes a base with a number of channels for carrying cables extending along its upper surface, and a raised barrier lid removably covering the channels and extending above the base to a sufficient height to provide a visual indicator to passersby. The barrier lid may include an upper portion forming a wall or bearing visual graphics providing information to passersby. The upper portion of the barrier lid may also include a connector to removably securing an attachment. such as a light, sign, alarm, or a flexible member for marking a traffic pathway.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: February 19, 2008
    Inventor: Stephen K. Henry
  • Patent number: 7145078
    Abstract: A hand rail member can be removably attached to the side ramps of a modular cable protector. The hand rail member has a body with a base shaped to allow a series of cable protectors to be attached together in an end-to-end fashion, connectors for attaching the hand rail member to corresponding connectors on the side ramps of a modular cable protector, and a hand rail extending across the top of the hand rail member.
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: December 5, 2006
    Inventor: Stephen K. Henry
  • Patent number: 7145079
    Abstract: A modular cable protector has a side ramp extending laterally outward and downward from the top to the base along one side of the cable protector, and a side ramp cover extending laterally outward and upward from the base to the top along the opposing side of the cable protector. The side ramp cover can be use to abut and cover the side ramp of an adjacent cable protector with the tops of the cable protectors in vertical alignment to form a substantially continuous surface.
    Type: Grant
    Filed: August 23, 2006
    Date of Patent: December 5, 2006
    Inventor: Stephen K. Henry
  • Patent number: 6878881
    Abstract: A modular cable protector assembly has side ramps, tunnel members, and tunnel connectors that can be removably engaged to one another in a modular fashion to form a wide variety of configurations. Each tunnel member includes a tunnel extending along its length for passage of cables, and two sets of laterally-opposed connectors that removably engage corresponding connectors on the undersides of the side ramps. Each tunnel connector has two sets of connectors that removably engage the connectors on two tunnel members and thereby secure the tunnel members in a side-by-side relationship. The side ramps and the top surface of the tunnel connector combine to provide a relatively continuous surface over the cable protector assembly that is suitable for foot traffic or wheeled traffic.
    Type: Grant
    Filed: September 8, 2004
    Date of Patent: April 12, 2005
    Inventor: Stephen K. Henry
  • Patent number: 6747212
    Abstract: An adapter assembly for removably connecting two parallel cable protectors having side ramps in an adjacent side-by-side relationship employs a central member to bridge the void between the side ramps of the cable protectors. A number of cable protector connectors extend from the central member to removably secure the cable protectors to the central member.
    Type: Grant
    Filed: August 4, 2003
    Date of Patent: June 8, 2004
    Inventor: Stephen K. Henry
  • Patent number: 6202565
    Abstract: A modular cable bridging device for protecting cables. A plurality of ramps and central members are provided, each having a respective sidewall. The central members are formed with a passageway therethrough for receiving a cable. A ramp connector extends along at least a portion of the midsection of the sidewall of each ramp. A complementary central member connector on the midsection of the opposing sidewalls of each central member slidably engage the ramp connectors. The ramp is thus secured to the central member and bridges the cable when the ramp sidewalls are positioned parallel and adjacent to the central member sidewalls and the ramp connector and central member connector are slid together in a direction parallel to the sidewalls. In addition, the central members can be secured to one another with an interconnect member formed by two opposing ramp connectors that slidably engage the complementary central member connector in the manner described above. Each ramp is also provided with end connectors.
    Type: Grant
    Filed: January 12, 1999
    Date of Patent: March 20, 2001
    Inventor: Stephen K. Henry
  • Patent number: D436578
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: January 23, 2001
    Inventor: Stephen K. Henry
  • Patent number: D437832
    Type: Grant
    Filed: July 16, 1999
    Date of Patent: February 20, 2001
    Inventor: Stephen K. Henry
  • Patent number: D563323
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: March 4, 2008
    Inventor: Stephen K. Henry
  • Patent number: D410887
    Type: Grant
    Filed: August 5, 1998
    Date of Patent: June 15, 1999
    Inventor: Stephen K. Henry
  • Patent number: D412481
    Type: Grant
    Filed: June 25, 1998
    Date of Patent: August 3, 1999
    Inventor: Stephen K. Henry
  • Patent number: D412490
    Type: Grant
    Filed: June 25, 1998
    Date of Patent: August 3, 1999
    Inventor: Stephen K. Henry
  • Patent number: D415112
    Type: Grant
    Filed: April 10, 1997
    Date of Patent: October 12, 1999
    Inventor: Stephen K. Henry
  • Patent number: D415463
    Type: Grant
    Filed: August 17, 1998
    Date of Patent: October 19, 1999
    Inventor: Stephen K. Henry
  • Patent number: D415471
    Type: Grant
    Filed: July 22, 1998
    Date of Patent: October 19, 1999
    Inventor: Stephen K. Henry
  • Patent number: D418818
    Type: Grant
    Filed: January 29, 1999
    Date of Patent: January 11, 2000
    Inventor: Stephen K. Henry
  • Patent number: D420640
    Type: Grant
    Filed: June 26, 1998
    Date of Patent: February 15, 2000
    Inventor: Stephen K. Henry
  • Patent number: D422960
    Type: Grant
    Filed: May 17, 1999
    Date of Patent: April 18, 2000
    Inventor: Stephen K. Henry
  • Patent number: D429695
    Type: Grant
    Filed: July 16, 1999
    Date of Patent: August 22, 2000
    Inventor: Stephen K. Henry