Patents by Inventor David T. Merrill

David T. Merrill 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: 9944245
    Abstract: Vehicle occupant restraint systems that include a compact, web-mounted airbag that can be deployed during a crash event are described herein. In some embodiments, the web (e.g., a shoulder belt) passes through the stowed airbag during normal use and, when the airbag inflates and deploys, the airbag extends along the length of the web (for example, along the entire length, or at least most of the length, of the web) to protect the occupant. In some embodiments, the restraint systems include shoulder belts having first and second overlapping web portions, and when the airbag inflates and deploys, the airbag extends along the length of the first web portion between the first web portion and the second web portion.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: April 17, 2018
    Assignee: AmSafe, Inc.
    Inventors: Trenton Dirk Moeller, Louis Gregory Vargas, Todd Joseph Humbert, David T. Merrill
  • Publication number: 20160280171
    Abstract: Vehicle occupant restraint systems that include a compact, web-mounted airbag that can be deployed during a crash event are described herein. In some embodiments, the web (e.g., a shoulder belt) passes through the stowed airbag during normal use and, when the airbag inflates and deploys, the airbag extends along the length of the web (for example, along the entire length, or at least most of the length, of the web) to protect the occupant. In some embodiments, the restraint systems include shoulder belts having first and second overlapping web portions, and when the airbag inflates and deploys, the airbag extends along the length of the first web portion between the first web portion and the second web portion.
    Type: Application
    Filed: March 24, 2016
    Publication date: September 29, 2016
    Inventors: Trenton Dirk Moeller, Louis Gregory Vargas, Todd Joseph Humbert, David T. Merrill
  • Patent number: 9277788
    Abstract: Buckle assemblies with dual release features and associated systems and methods are disclosed herein. In one embodiment, a buckle assembly is configured to detachably engage latch plates. The buckle assembly can include a top cover and a bottom housing collectively defining an operation space; a load plate having a plurality of apertures, an actuator configured to connect with the top cover, a plurality of pawls configured to operably enter the corresponding apertures so as to secure a plurality of latch plates, a release ring positioned adjacent to the pawls and connected with a release cord. The latch plates can be released by rotating the top cover or pulling the release cord.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: March 8, 2016
    Assignee: AmSafe, Inc.
    Inventors: Todd J. Humbert, David T. Merrill
  • Patent number: 9119445
    Abstract: Buckle assemblies with lift latches and associated systems and methods are disclosed herein. In one embodiment, a buckle assembly is configured to detachably engage at least one latch plate. The buckle assembly includes a cover, a load plate connected to the cover and formed with a plurality of openings, a shaft passing through the cover, a lift latch being operably rotated around the shaft in the operation space, and pawls selectively locking corresponding latch plates inserted in the openings in response to the rotation of the lift latch.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: September 1, 2015
    Assignee: AmSafe, Inc.
    Inventors: Todd J. Humbert, David T. Merrill
  • Patent number: 8820789
    Abstract: Various embodiments of seat harness pretensioning devices for use in land, air, and sea vehicles are described herein. In one embodiment, a seat unit for use in a military land vehicle or helicopter includes a stroking device that enables the seat to move downwardly in response to sudden movement. The seat unit also includes a seat belt or harness that extends around the occupant in the seat. Sudden movement of the seat in response to an explosion or hard landing causes a tensioning system to automatically pretension the seat harness.
    Type: Grant
    Filed: June 25, 2013
    Date of Patent: September 2, 2014
    Assignee: AmSafe, Inc.
    Inventors: David T. Merrill, Todd J. Humbert
  • Publication number: 20140230202
    Abstract: Buckle assemblies with lift latches and associated systems and methods are disclosed herein. In one embodiment, a buckle assembly is configured to detachably engage at least one latch plate. The buckle assembly includes a cover, a load plate connected to the cover and formed with a plurality of openings, a shaft passing through the cover, a lift latch being operably rotated around the shaft in the operation space, and pawls selectively locking corresponding latch plates inserted in the openings in response to the rotation of the lift latch.
    Type: Application
    Filed: February 18, 2014
    Publication date: August 21, 2014
    Applicant: AMSAFE, INC. (PHOENIX GROUP)
    Inventors: Todd J. Humbert, David T. Merrill
  • Publication number: 20140230201
    Abstract: Buckle assemblies with dual release features and associated systems and methods are disclosed herein. In one embodiment, a buckle assembly is configured to detachably engage latch plates. The buckle assembly can include a top cover and a bottom housing collectively defining an operation space; a load plate having a plurality of apertures, an actuator configured to connect with the top cover, a plurality of pawls configured to operably enter the corresponding apertures so as to secure a plurality of latch plates, a release ring positioned adjacent to the pawls and connected with a release cord. The latch plates can be released by rotating the top cover or pulling the release cord.
    Type: Application
    Filed: February 18, 2014
    Publication date: August 21, 2014
    Applicant: AMSAFE, INC.
    Inventors: Todd J. Humbert, David T. Merrill
  • Patent number: 8777323
    Abstract: Various embodiments of restraint harnesses for use in land, air, and sea vehicles are described herein. In one embodiment, for example, a restraint harness can include a first shoulder web, a second shoulder web, and a torso web. A first end portion of the torso web can include a buckle that is configured to engage a connector at a second, opposite end portion of the torso web. The restraint harness can further include first and second portions of a stiffening material attached to first and second portions of the first and second shoulder webs, respectively. The stiffening material can form the first and second shoulder webs into preformed openings with inverted U-like shapes.
    Type: Grant
    Filed: July 20, 2011
    Date of Patent: July 15, 2014
    Assignee: AmSafe, Inc.
    Inventors: David T. Merrill, Michael J. Walton, Zulma Y. Estrada
  • Publication number: 20140167459
    Abstract: Various embodiments of seat harness pretensioning devices for use in land, air, and sea vehicles are described herein. In one embodiment, a seat unit for use in a military land vehicle or helicopter includes a stroking device that enables the seat to move downwardly in response to sudden movement. The seat unit also includes a seat belt or harness that extends around the occupant in the seat. Sudden movement of the seat in response to an explosion or hard landing causes a tensioning system to automatically pretension the seat harness.
    Type: Application
    Filed: June 25, 2013
    Publication date: June 19, 2014
    Inventors: David T. Merrill, Todd J. Humbert
  • Patent number: 8627554
    Abstract: Buckle assemblies with swivel and dual release features and associated systems and methods are disclosed herein. In one embodiment, a buckle assembly is configured to detachably engage a web connector coupled to a first web. The buckle assembly includes a support structure coupled to a first release actuator, a second release actuator, and a swivel subassembly. The buckle assembly is configured to allow a user to detach the web connector from the buckle assembly via the first and/or second release actuators. Moreover, the swivel subassembly is configured to be coupled to a second web and to prevent the second web from twisting with reference to the buckle assembly.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: January 14, 2014
    Assignee: AmSafe, Inc. (Phoenix Group)
    Inventors: Willard F. Hagan, Todd J. Humbert, David T. Merrill, Michael J. Walton
  • Patent number: 8567022
    Abstract: A buckle assembly for a vehicle restraint system where the buckle assembly is adapted to receive a plurality of belt connectors, with the belt connectors being simultaneously released upon moving at least one handle to a release position.
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: October 29, 2013
    Assignee: AmSafe, Inc.
    Inventors: Allen R. Keene, David T. Merrill
  • Patent number: 8469400
    Abstract: Various embodiments of seat harness pretensioning devices for use in land, air, and sea vehicles are described herein. In one embodiment, a seat unit for use in a military land vehicle or helicopter includes a stroking device that enables the seat to move downwardly in response to an explosion or hard landing, respectively. The seat unit also includes a seat belt or harness that extends around the occupant in the seat. Downward movement of the seat in response to an explosion or hard landing causes a tensioning system to automatically pretension the seat harness.
    Type: Grant
    Filed: February 23, 2010
    Date of Patent: June 25, 2013
    Assignee: AmSafe, Inc. (Phoenix Group)
    Inventors: David T. Merrill, Todd Humbert
  • Patent number: 8469401
    Abstract: Various embodiments of seat harness pretensioning devices for use in land, air, and sea vehicles are described herein. In one embodiment, a seat unit for use in a military land vehicle or helicopter includes a stroking device that enables the seat to move downwardly in response to sudden movement. The seat unit also includes a seat belt or harness that extends around the occupant in the seat. Sudden movement of the seat in response to an explosion or hard landing causes a tensioning system to automatically pretension the seat harness.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: June 25, 2013
    Assignee: AmSafe, Inc.
    Inventors: Todd J. Humbert, David T. Merrill
  • Patent number: 8327513
    Abstract: A buckle assembly for a vehicle restraint system where the buckle assembly is adapted to receive a plurality of belt connectors, with the belt connectors being simultaneously released upon moving at least one handle to a release position.
    Type: Grant
    Filed: September 21, 2009
    Date of Patent: December 11, 2012
    Assignee: AmSafe, Inc.
    Inventors: Allen R. Keene, David T. Merrill
  • Publication number: 20120025588
    Abstract: Various embodiments of seat harness pretensioning devices for use in land, air, and sea vehicles are described herein. In one embodiment, a seat unit for use in a military land vehicle or helicopter includes a stroking device that enables the seat to move downwardly in response to sudden movement. The seat unit also includes a seat belt or harness that extends around the occupant in the seat. Sudden movement of the seat in response to an explosion or hard landing causes a tensioning system to automatically pretension the seat harness.
    Type: Application
    Filed: May 17, 2011
    Publication date: February 2, 2012
    Inventors: Todd J. Humbert, David T. Merrill
  • Publication number: 20120019043
    Abstract: Various embodiments of restraint harnesses for use in land, air, and sea vehicles are described herein. In one embodiment, for example, a restraint harness can include a first shoulder web, a second shoulder web, and a torso web. A first end portion of the torso web can include a buckle that is configured to engage a connector at a second, opposite end portion of the torso web. The restraint harness can further include first and second portions of a stiffening material attached to first and second portions of the first and second shoulder webs, respectively. The stiffening material can form the first and second shoulder webs into preformed openings with inverted U-like shapes.
    Type: Application
    Filed: July 20, 2011
    Publication date: January 26, 2012
    Applicant: AmSafe, Inc.
    Inventors: David T. Merrill, Michael J. Walton, Zulma Y. Estrada
  • Publication number: 20100219667
    Abstract: Various embodiments of seat harness pretensioning devices for use in land, air, and sea vehicles are described herein. In one embodiment, a seat unit for use in a military land vehicle or helicopter includes a stroking device that enables the seat to move downwardly in response to an explosion or hard landing, respectively. The seat unit also includes a seat belt or harness that extends around the occupant in the seat. Downward movement of the seat in response to an explosion or hard landing causes a tensioning system to automatically pretension the seat harness.
    Type: Application
    Filed: February 23, 2010
    Publication date: September 2, 2010
    Inventors: David T. Merrill, Todd Humbert
  • Publication number: 20090025616
    Abstract: Air cargo pallets having polycarbonate and other polymer and synthetic cores are disclosed herein. An air cargo pallet configured in accordance with an embodiment includes a structural panel having a cargo support surface extending between opposing edge portions. The structural panel can include a polymeric core sandwiched between first and second facesheets. In one embodiment, the polymeric core can include a first piece of polymeric material attached to a second piece of polymeric material.
    Type: Application
    Filed: July 23, 2007
    Publication date: January 29, 2009
    Applicant: AmSafe, Inc.
    Inventors: David T. Merrill, Mike Ward, Willard F. Hagan, Mark Breece, Todd Humbert
  • Patent number: 7343650
    Abstract: The invention relates, generally, to a child restraint system and, more particularly, to an adjuster and harness for securing a child in a child restraint seat.
    Type: Grant
    Filed: May 12, 2006
    Date of Patent: March 18, 2008
    Assignee: AmSafe Commercial Products, Inc.
    Inventors: Jeffrey P. Baldwin, Timothy A. Swann, Lawrence Endicott, David T. Merrill
  • Patent number: D519406
    Type: Grant
    Filed: January 16, 2004
    Date of Patent: April 25, 2006
    Inventors: David T. Merrill, Jeffrey P. Baldwin