Patents by Inventor Thomas L. Keller

Thomas L. Keller 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: 11938411
    Abstract: A swinging playground device includes a swing platform. The swinging playground device also includes a skirt coupled to the swinging platform and fills an area below the swinging platform as the swinging platform moves in a swinging motion.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: March 26, 2024
    Assignee: Landscape Structures Inc.
    Inventors: Bryant A Jones, Darryl T Wrolson, Matthew A Tschann, Thomas L Keller, Kent D. Wuchterl
  • Patent number: 11547929
    Abstract: Embodiments of an interactive play system are provided. In one such embodiment, an interactive play system includes a satellite having a sensor. The satellite is integrated within a component included within a playground environment. A feedback mechanism is also provided within the playground environment. A computing device supports a selective change between a first programming state in which the feedback mechanism will respond to an actuation of the sensor based on a computer instruction provided by a system administrator and a second programming state in which the feedback mechanism will respond to an actuation of the sensor based on a computer instruction provided by someone other than a system administrator.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: January 10, 2023
    Assignee: Landscape Structures, INC.
    Inventors: Thomas L. Keller, Bruce Manning Bowman, Ronald Vance Simmons, Lau Kofoed Kierstein
  • Publication number: 20220062780
    Abstract: A swinging playground device includes a swing platform. The swinging playground device also includes a skirt coupled to the swinging platform and fills an area below the swinging platform as the swinging platform moves in a swinging motion.
    Type: Application
    Filed: August 19, 2021
    Publication date: March 3, 2022
    Inventors: Bryant A. JONES, Darryl T. WROLSON, Matthew A. TSCHANN, Thomas L. KELLER, Kent D. WUCHTERL
  • Patent number: 11077329
    Abstract: A play system includes a support structure, having a bottom end and a top end, vertically oriented relative to a surface such that the bottom end contacts the surface and the top end is above the surface. The play system includes a belt having flexible portions and rigid portions that forms an ascending structure around the inside of the support structure such that it ascends from the bottom end of the support structure to the top end of the support structure. The play system includes a plurality of clamps that couple the support structure and the belt.
    Type: Grant
    Filed: June 5, 2019
    Date of Patent: August 3, 2021
    Assignee: Landscape Structures Inc.
    Inventors: Bryant A. Jones, Thomas L. Keller, Timothy P. Kelly
  • Publication number: 20210146185
    Abstract: Embodiments of an interactive play system are provided. In one such embodiment, an interactive play system includes a satellite having a sensor. The satellite is integrated within a component included within a playground environment. A feedback mechanism is also provided within the playground environment. A computing device supports a selective change between a first programming state in which the feedback mechanism will respond to an actuation of the sensor based on a computer instruction provided by a system administrator and a second programming state in which the feedback mechanism will respond to an actuation of the sensor based on a computer instruction provided by someone other than a system administrator.
    Type: Application
    Filed: November 13, 2020
    Publication date: May 20, 2021
    Inventors: Thomas L. Keller, Bruce Manning BOWMAN, Ronald Vance SIMMONS, Lau Kofoed Kierstein
  • Patent number: 10987533
    Abstract: A climbing structure is provided. The climbing structure comprises a first support post and a second support post. The climbing structure also comprises a panel with a first and second connection point. The climbing structure also has a first clamp, configured to couple the panel to the first support post at the first connection point. The climbing structure also has a second clamp, configured to couple the panel to the second support post at the first connection point. The first connection point is on a first connection plane. The second connection point is on a second connection plane. The first and second connection planes are offset from each other.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: April 27, 2021
    Assignee: Landscape Structures, Inc.
    Inventors: Darryl T. Wrolson, Thomas L. Keller
  • Publication number: 20200384303
    Abstract: A play system includes a support structure, having a bottom end and a top end, vertically oriented relative to a surface such that the bottom end contacts the surface and the top end is above the surface. The play system includes a belt having flexible portions and rigid portions that forms an ascending structure around the inside of the support structure such that it ascends from the bottom end of the support structure to the top end of the support structure. The play system includes a plurality of clamps that couple the support structure and the belt.
    Type: Application
    Filed: June 5, 2019
    Publication date: December 10, 2020
    Inventors: Bryant A. JONES, Thomas L. KELLER, Timothy P. KELLY
  • Patent number: 10717012
    Abstract: A rotating playground device includes a center post installed at a mounting point, located below ground such that the center post extends substantially perpendicularly above ground. The rotating playground device also includes a rotating platform rotatably coupled to the center post such that the rotating platform rotates about the center post. The rotating play device also includes a base frame coupled to the center post in a fixed relationship, such that the rotating platform is concentric with a portion of the base frame.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: July 21, 2020
    Assignee: Landscape Structures Inc.
    Inventors: Thomas L. Keller, Matthew A. Tschann
  • Patent number: 10546564
    Abstract: A metallophone structure configured for permanent installation in an outdoor environment is provided. The metallophone structure comprises a mounting structure. The metallophone structure also comprises a set of tone producing devices each coupled to the mounting structure by a fastener, wherein each tone producing device is configured to, when actuated, produce a sound frequency. The tone producing device is coupled in a location, by the fastener, as to reduce the effect on the quality of sound produced. The metallophone structure also comprises a mallet cradle configured to receive a mallet. The mallet is configured to actuate one of the tone producing devices. The metallophone structure is configured to be weather resistant such that each tone producing device still produces the sound frequency after an outdoor exposure period.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: January 28, 2020
    Inventor: Thomas L. Keller
  • Publication number: 20190381412
    Abstract: A rotating playground device includes a center post installed at a mounting point, located below ground such that the center post extends substantially perpendicularly above ground. The rotating playground device also includes a rotating platform rotatably coupled to the center post such that the rotating platform rotates about the center post. The rotating play device also includes a base frame coupled to the center post in a fixed relationship, such that the rotating platform is concentric with a portion of the base frame.
    Type: Application
    Filed: June 14, 2019
    Publication date: December 19, 2019
    Inventors: Thomas L. Keller, Matthew A. Tschann
  • Patent number: 10427057
    Abstract: A swing seat is presented. The swing seat comprises a first user seat with a first user frame and a first user seating area. The swing seat also comprises a second user seat with a second user frame and a second user seating area. The swing seat also comprises a connection mechanism configured to couple the first user frame to the second user frame. Each of the first and second user seats comprises a connection feature configured to connect to a swing frame.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: October 1, 2019
    Assignee: Landscape Structures Inc.
    Inventors: Thomas L. Keller, Bryant A. Jones
  • Patent number: 10260538
    Abstract: A system for spreading tension at a rope connection point on a structure is provided. The system comprises a connection mechanism configured to receive a rope. The system also comprises a fastening mechanism configured to couple the connection mechanism to the structure at the rope connection point. The rope is configured to enter the connection mechanism at an inlet point and exit the connection mechanism at an outlet point, such that a tension applied to the rope is spread between the inlet point and the outlet point.
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: April 16, 2019
    Assignee: Landscape Structures Inc.
    Inventor: Thomas L. Keller
  • Publication number: 20180221776
    Abstract: A swing seat is presented. The swing seat comprises a first user seat with a first user frame and a first user seating area. The swing seat also comprises a second user seat with a second user frame and a second user seating area. The swing seat also comprises a connection mechanism configured to couple the first user frame to the second user frame. Each of the first and second user seats comprises a connection feature configured to connect to a swing frame.
    Type: Application
    Filed: December 22, 2017
    Publication date: August 9, 2018
    Inventors: Thomas L. Keller, Bryant A. Jones
  • Publication number: 20180126206
    Abstract: A climbing structure is provided. The climbing structure comprises a first support post and a second support post. The climbing structure also comprises a panel with a first and second connection point. The climbing structure also has a first clamp, configured to couple the panel to the first support post at the first connection point. The climbing structure also has a second clamp, configured to couple the panel to the second support post at the first connection point. The first connection point is on a first connection plane. The second connection point is on a second connection plane. The first and second connection planes are offset from each other.
    Type: Application
    Filed: November 7, 2017
    Publication date: May 10, 2018
    Inventors: Darryl T. Wrolson, Thomas L. Keller
  • Patent number: D832964
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: November 6, 2018
    Assignee: Landscape Structures Inc.
    Inventor: Thomas L. Keller
  • Patent number: D832965
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: November 6, 2018
    Assignee: Landscape Structures Inc.
    Inventor: Thomas L. Keller
  • Patent number: D859563
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: September 10, 2019
    Assignee: LANDSCAPE STRUCTURES, INC.
    Inventor: Thomas L. Keller
  • Patent number: D861110
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: September 24, 2019
    Assignee: Landscape Structures Inc.
    Inventor: Thomas L. Keller
  • Patent number: D861111
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: September 24, 2019
    Assignee: Landscape Structures Inc.
    Inventor: Thomas L. Keller
  • Patent number: D873365
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: January 21, 2020
    Assignee: Landscape Structures, Inc.
    Inventor: Thomas L. Keller