Patents by Inventor Marlin Austin

Marlin Austin 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: 11629529
    Abstract: An exit device assembly for use in association with a door having a top, a bottom and a generally vertical surface. The exit door assembly includes an exit device configured to be mounted on the surface of the door, the exit device including a manually movable member, a latch mechanism configured to be mounted adjacent one of the top and the bottom of the door, the latch mechanism including a latch movable between a locking position and a non-locking position, and a non-rigid device for causing movement of the latch in response to movement of the manually movable member.
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: April 18, 2023
    Assignee: Schlage Lock Company LLC
    Inventors: Paul R. Arlinghaus, David M. Schacht, Michael D. Coleman, Abdur Rahman Shareef, Matthew A. Phillips, Marlin Austin
  • Patent number: 11274470
    Abstract: An exemplary trim assembly comprises a housing assembly, a cam rotatably mounted to the housing assembly, a lift finger slidably mounted in the housing assembly such that the cam is operable to linearly drive the lift finger between a deactuated position and an actuated position, and a locking mechanism operable to selectively retain the lift finger in the deactuated position. The locking mechanism includes an interface member engaged with the lift finger such that movement of the lift finger moves the interface member between a home position and an offset position, a blocking member operable to selectively prevent movement of the interface member from the home position, and a driver configured to move the blocking member between a blocking position and an unblocking position to thereby lock and unlock the trim assembly.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: March 15, 2022
    Assignee: Schlage Lock Company LLC
    Inventors: Paul R. Arlinghaus, Jack R. Lehner, Jr., David V. Toloday, Suresha Chandrasekhara, John Stalter, Marlin Austin
  • Publication number: 20210062551
    Abstract: An exit device assembly for use in association with a door having a top, a bottom and a generally vertical surface. The exit door assembly includes an exit device configured to be mounted on the surface of the door, the exit device including a manually movable member, a latch mechanism configured to be mounted adjacent one of the top and the bottom of the door, the latch mechanism including a latch movable between a locking position and a non-locking position, and a non-rigid device for causing movement of the latch in response to movement of the manually movable member.
    Type: Application
    Filed: May 12, 2020
    Publication date: March 4, 2021
    Inventors: Paul R. Arlinghaus, David M. Schacht, Michael D. Coleman, Abdur Rahman Shareef, Matthew A. Phillips, Marlin Austin
  • Publication number: 20200248480
    Abstract: An exemplary trim assembly comprises a housing assembly, a cam rotatably mounted to the housing assembly, a lift finger slidably mounted in the housing assembly such that the cam is operable to linearly drive the lift finger between a deactuated position and an actuated position, and a locking mechanism operable to selectively retain the lift finger in the deactuated position. The locking mechanism includes an interface member engaged with the lift finger such that movement of the lift finger moves the interface member between a home position and an offset position, a blocking member operable to selectively prevent movement of the interface member from the home position, and a driver configured to move the blocking member between a blocking position and an unblocking position to thereby lock and unlock the trim assembly.
    Type: Application
    Filed: February 1, 2019
    Publication date: August 6, 2020
    Inventors: Paul R. Arlinghaus, Jack R. Lehner, JR., David V. Toloday, Suresha Chandrasekhara, John Stalter, Marlin Austin
  • Patent number: 10648200
    Abstract: An exit device assembly for use in association with a door having a top, a bottom and a generally vertical surface. The exit door assembly includes an exit device configured to be mounted on the surface of the door, the exit device including a manually movable member, a latch mechanism configured to be mounted adjacent one of the top and the bottom of the door, the latch mechanism including a latch movable between a locking position and a non-locking position, and a non-rigid device for causing movement of the latch in response to movement of the manually movable member.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: May 12, 2020
    Assignee: Schlage Lock Company LLC
    Inventors: Paul R. Arlinghaus, David M. Schacht, Michael D. Coleman, Abdur Rahman Shareef, Matthew A. Phillips, Marlin Austin
  • Publication number: 20170167165
    Abstract: An exit device assembly for use in association with a door having a top, a bottom and a generally vertical surface. The exit door assembly includes an exit device configured to be mounted on the surface of the door, the exit device including a manually movable member, a latch mechanism configured to be mounted adjacent one of the top and the bottom of the door, the latch mechanism including a latch movable between a locking position and a non-locking position, and a non-rigid device for causing movement of the latch in response to movement of the manually movable member.
    Type: Application
    Filed: February 27, 2017
    Publication date: June 15, 2017
    Inventors: Paul R. Arlinghaus, David M. Schacht, Michael D. Coleman, Abdur Rahman Shareef, Matthew A. Phillips, Marlin Austin
  • Patent number: 9580944
    Abstract: An exit device assembly for use in association with a door having a top, a bottom and a generally vertical surface. The exit door assembly includes an exit device configured to be mounted on the surface of the door, the exit device including a manually movable member, a latch mechanism configured to be mounted adjacent one of the top and the bottom of the door, the latch mechanism including a latch movable between a locking position and a non-locking position, and a non-rigid device for causing movement of the latch in response to movement of the manually movable member.
    Type: Grant
    Filed: August 23, 2012
    Date of Patent: February 28, 2017
    Assignee: Schlage Lock Company LLC
    Inventors: Paul R. Arlinghaus, David M. Schacht, Michael D. Coleman, Abdur Rahman Shareef, Matthew A. Phillips, Marlin Austin
  • Publication number: 20130154283
    Abstract: An exit device assembly for use in association with a door having a top, a bottom and a generally vertical surface. The exit door assembly includes an exit device configured to be mounted on the surface of the door, the exit device including a manually movable member, a latch mechanism configured to be mounted adjacent one of the top and the bottom of the door, the latch mechanism including a latch movable between a locking position and a non-locking position, and a non-rigid device for causing movement of the latch in response to movement of the manually movable member.
    Type: Application
    Filed: August 23, 2012
    Publication date: June 20, 2013
    Inventors: Paul R. Arlinghaus, David M. Schacht, Michael D. Coleman, Abdur Rahman Shareef, Matthew A. Phillips, Marlin Austin
  • Patent number: 7503597
    Abstract: An exit device for a door having a first stile, a second stile, and a midrail coupled to the first and second stiles and defining a cutout. The exit device comprises a latching mechanism positioned in the cutout. A pushbar positioned in the cutout encloses the latching mechanism and has a front surface. The front surface is positionable in an extended position and a depressed position. The front surface defines a plurality of apertures which communicate with the latching mechanism. A lid slideably engages the front surface and has a closed position and an open position. The lid covers the plurality of apertures in the closed position.
    Type: Grant
    Filed: June 18, 2004
    Date of Patent: March 17, 2009
    Assignee: Dor-O-Matic, Inc.
    Inventors: Richard Bettin Cohrs, Jr., Eric K. Arthur, Marlin Austin, Loren D. Mueller
  • Patent number: 7249477
    Abstract: A control assembly configured for a narrow stile door and for interaction with an exit device. The control assembly provides a means to translate user input, such as rotating a lever to operate a centercase. The control includes a slider for sliding movement within a housing between a first position extending a latchbolt of the exit device and a second position withdrawing the latchbolt. The control assembly configuration incorporates a swivel locking latch rotatable into the path of the slider to prevent the slider from moving out of the first position.
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: July 31, 2007
    Assignee: Von Duprin, Inc.
    Inventors: David V. Toloday, Marlin Austin, Loren D. Mueller, Paul D. Bilyeu
  • Patent number: 7118141
    Abstract: A securing mechanism for coupling an exit device to a door. The securing mechanism comprises a bracket coupled to the exit device and a shaft having a first end and a second end and defining a longitudinal axis. The bracket defines a first aperture and a second aperture. The first end of the shaft extends through the first aperture and the second end of the shaft extends through the second aperture. The securing mechanism also comprises a first anchor slideably coupled to the shaft and moveable along the longitudinal axis between a first locked position and a first unlocked position and a second anchor slideably coupled to the shaft and moveable along the longitudinal axis between a second locked position and a second unlocked position. The first anchor frictionally engages the door in the first locked position and the second anchor frictionally engages the door in the second locked position.
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: October 10, 2006
    Assignee: Dor-O-Matic, Inc.
    Inventors: Richard Bettin Cohrs, Jr., Eric K. Arthur, Marlin Austin, Loren D. Mueller
  • Patent number: 7000954
    Abstract: An exit device for a door having a first stile, a second stile, and a midrail coupled to the first and second stiles and defining a cutout. The exit device comprises a latching mechanism positioned in the cutout. A pushbar positioned in the cutout encloses the latching mechanism and has a front surface. The front surface is positionable in an extended position and a depressed position. The front surface defines a plurality of apertures which communicate with the latching mechanism. A lid slideably engages the front surface and has a closed position and an open position. The lid covers the plurality of apertures in the closed position.
    Type: Grant
    Filed: June 18, 2004
    Date of Patent: February 21, 2006
    Assignee: Dor-O-Matic, Inc.
    Inventors: Richard Bettin Cohrs, Jr., Eric K. Arthur, Marlin Austin, Loren D. Mueller
  • Publication number: 20060010942
    Abstract: A control assembly configured for a narrow stile door and for interaction with an exit device. The control assembly provides a means to translate user input, such as rotating a lever to operate a centercase. The control includes a slider for sliding movement within a housing between a first position extending a latchbolt of the exit device and a second position withdrawing the latchbolt. The control assembly configuration incorporates a swivel locking latch rotatable into the path of the slider to prevent the slider from moving out of the first position.
    Type: Application
    Filed: July 15, 2005
    Publication date: January 19, 2006
    Applicant: Von Duprin, Inc,
    Inventors: David Toloday, Marlin Austin, Loren Mueller, Paul Bilyeu
  • Publication number: 20040227350
    Abstract: An exit device for a door having a first stile, a second stile, and a midrail coupled to the first and second stiles and defining a cutout. The exit device comprises a latching mechanism positioned in the cutout. A pushbar positioned in the cutout encloses the latching mechanism and has a front surface. The front surface is positionable in an extended position and a depressed position. The front surface defines a plurality of apertures which communicate with the latching mechanism. A lid slideably engages the front surface and has a closed position and an open position. The lid covers the plurality of apertures in the closed position.
    Type: Application
    Filed: June 18, 2004
    Publication date: November 18, 2004
    Applicant: Dor-O-Matic, Inc.
    Inventors: Richard Bettin Cohrs, Eric K. Arthur, Marlin Austin, Loren D. Mueller
  • Publication number: 20040227353
    Abstract: An exit device for a door having a first stile, a second stile, and a midrail coupled to the first and second stiles and defining a cutout. The exit device comprises a latching mechanism positioned in the cutout. A pushbar positioned in the cutout encloses the latching mechanism and has a front surface. The front surface is positionable in an extended position and a depressed position. The front surface defines a plurality of apertures which communicate with the latching mechanism. A lid slideably engages the front surface and has a closed position and an open position. The lid covers the plurality of apertures in the closed position.
    Type: Application
    Filed: June 18, 2004
    Publication date: November 18, 2004
    Applicant: Dor-O-Matic, Inc.
    Inventors: Richard Bettin Cohrs, Eric K. Arthur, Marlin Austin, Loren D. Mueller
  • Patent number: 6769723
    Abstract: An exit device for a door having a first stile, a second stile, and a midrail coupled to the first and second stiles and defining a cutout. The exit device comprises a latching mechanism positioned in the cutout. A pushbar positioned in the cutout encloses the latching mechanism and has a front surface. The front surface is positionable in an extended position and a depressed position. The front surface defines a plurality of apertures which communicate with the latching mechanism. A lid slideably engages the front surface and has a closed position and an open position. The lid covers the plurality of apertures in the closed position.
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: August 3, 2004
    Assignee: Dor-O-Matic Inc.
    Inventors: Richard Bettin Cohrs, Jr., Eric K. Arthur, Marlin Austin, Loren D. Mueller
  • Publication number: 20040041412
    Abstract: An exit device for a door having a first stile, a second stile, and a midrail coupled to the first and second stiles and defining a cutout. The exit device comprises a latching mechanism positioned in the cutout. A pushbar positioned in the cutout encloses the latching mechanism and has a front surface. The front surface is positionable in an extended position and a depressed position. The front surface defines a plurality of apertures which communicate with the latching mechanism. A lid slideably engages the front surface and has a closed position and an open position. The lid covers the plurality of apertures in the closed position.
    Type: Application
    Filed: August 30, 2002
    Publication date: March 4, 2004
    Applicant: Dor-O-Matic
    Inventors: Richard Bettin Cohrs, Eric K. Arthur, Marlin Austin, Loren D. Mueller
  • Patent number: D541633
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: May 1, 2007
    Assignee: Von Duprin, Inc.
    Inventors: Marlin Austin, Loren D. Mueller, Paul D. Bilyeu, David V. Toloday
  • Patent number: D542626
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: May 15, 2007
    Assignee: Von Duprin, Inc.
    Inventors: David V. Toloday, Marlin Austin, Loren D. Mueller, Paul D. Bilyeu
  • Patent number: D496577
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: September 28, 2004
    Assignee: Dor-O-Matic, Inc.
    Inventors: Richard Bettin Cohrs, Jr., Eric K. Arthur, Marlin Austin, Loren D. Mueller