Patents by Inventor David E. Gilman

David E. Gilman 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).

  • COLLAPSIBLE CHAIR
    Publication number: 20210282556
    Abstract: A chair operable between an extended configuration and a collapsed configuration includes one or more legs, a handle and a locking mechanism. The one or more legs support a seat and the handle extends away from the seat opposite the one or more legs. The locking mechanism includes a lock plug disposed in an elongate trough. Movement of the handle between the extended and collapsed configurations involves depressing the lock plug and flipping the trough to an opposite side of the lock plug.
    Type: Application
    Filed: May 28, 2021
    Publication date: September 16, 2021
    Applicant: ABIDA LLC
    Inventors: Roland A. HAERTL, David E. GILMAN, Chase T. THOMPSON
  • Collapsible chair
    Patent number: 11019929
    Abstract: A chair operable between an extended configuration and a collapsed configuration includes one or more legs, a handle and a locking mechanism. The one or more legs support a seat and the handle extends away from the seat opposite the one or more legs. The locking mechanism includes a lock plug disposed in an elongate trough. Movement of the handle between the extended and collapsed configurations involves depressing the lock plug and flipping the trough to an opposite side of the lock plug.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: June 1, 2021
    Assignee: ABIDA LLC
    Inventors: Roland A. Haertl, David E. Gilman, Chase T. Thompson
  • COLLAPSIBLE CHAIR
    Publication number: 20200000233
    Abstract: A chair operable between an extended configuration and a collapsed configuration includes one or more legs, a handle and a locking mechanism. The one or more legs support a seat and the handle extends away from the seat opposite the one or more legs. The locking mechanism includes a lock plug disposed in an elongate trough. Movement of the handle between the extended and collapsed configurations involves depressing the lock plug and flipping the trough to an opposite side of the lock plug.
    Type: Application
    Filed: May 16, 2019
    Publication date: January 2, 2020
    Inventors: Roland A. HAERTL, David E. GILMAN, Chase T. THOMPSON
  • COLLAPSIBLE CHAIR
    Publication number: 20180146786
    Abstract: A chair operable between an extended configuration and a collapsed configuration includes one or more legs, a handle and a locking mechanism. The one or more legs support a seat and the handle extends away from the seat opposite the one or more legs. The locking mechanism includes a lock plug disposed in an elongate trough. Movement of the handle between the extended and collapsed configurations involves depressing the lock plug and flipping the trough to an opposite side of the lock plug.
    Type: Application
    Filed: January 26, 2018
    Publication date: May 31, 2018
    Inventors: Roland A. Haertl, David E. Gilman
  • COLLAPSIBLE CHAIR
    Publication number: 20160367031
    Abstract: A chair operable between an extended configuration and a collapsed configuration includes one or more legs, a handle and a locking mechanism. The one or more legs support a seat and the handle extends away from the seat opposite the one or more legs. The locking mechanism includes a lock plug disposed in an elongate trough. Movement of the handle between the extended and collapsed configurations involves depressing the lock plug and flipping the trough to an opposite side of the lock plug.
    Type: Application
    Filed: September 6, 2016
    Publication date: December 22, 2016
    Inventors: Roland A. Haertl, David E. Gilman
  • COLLAPSIBLE CHAIR
    Publication number: 20150216310
    Abstract: A chair operable between an extended configuration and a collapsed configuration includes one or more legs, a handle and a locking mechanism. The one or more legs support a seat and the handle extends away from the seat opposite the one or more legs. The locking mechanism includes a lock plug disposed in an elongate trough. Movement of the handle between the extended and collapsed configurations involves depressing the lock plug and flipping the trough to an opposite side of the lock plug.
    Type: Application
    Filed: October 29, 2014
    Publication date: August 6, 2015
    Inventors: Roland A. Haertl, David E. Gilman
  • Collapsible chair
    Patent number: 8876203
    Abstract: A chair operable between an extended configuration and a collapsed configuration includes one or more legs, a handle and a locking mechanism. The one or more legs support a seat and the handle extends away from the seat opposite the one or more legs. The locking mechanism includes a lock plug disposed in an elongate trough. Movement of the handle between the extended and collapsed configurations involves depressing the lock plug and flipping the trough to an opposite side of the lock plug.
    Type: Grant
    Filed: February 5, 2014
    Date of Patent: November 4, 2014
    Assignee: Abida LLC
    Inventors: Roland A. Haertl, David E. Gilman
  • Vibratory conveyor
    Publication number: 20010019009
    Abstract: A conveying system with a frame supporting a conveying member suitable to move products thereon. A drive, which is preferably an electromagnetic drive having a mass that vibrates back and forth along a substantially straight path, is connected to the frame.
    Type: Application
    Filed: January 30, 2001
    Publication date: September 6, 2001
    Inventor: David E. Gilman
  • Vibratory conveyor
    Publication number: 20010019008
    Abstract: A conveying system with a frame supporting a conveying member suitable to move products thereon. A drive, which is preferably an electromagnetic drive having a mass that vibrates back and forth along a substantially straight path, is connected to the frame.
    Type: Application
    Filed: January 30, 2001
    Publication date: September 6, 2001
    Inventor: David E. Gilman
  • Vibratory conveyor
    Patent number: 6253908
    Abstract: A conveying system with a frame supporting a conveying member suitable to move products thereon. A drive, which is preferably an electromagnetic drive having a mass that vibrates back and forth along a substantially straight path, is connected to the frame.
    Type: Grant
    Filed: March 6, 2000
    Date of Patent: July 3, 2001
    Assignee: Allen Machinery, Inc.
    Inventor: David E. Gilman
  • Vibratory conveyor
    Patent number: 6179117
    Abstract: A conveying system with a frame supporting a conveying member suitable to move products thereon. A drive, which is preferably an electromagnetic drive having a mass that vibrates back and forth along a substantially straight path, is connected to the frame.
    Type: Grant
    Filed: March 6, 2000
    Date of Patent: January 30, 2001
    Assignee: Allen Machinery, Inc.
    Inventor: David E. Gilman
  • Vibratory conveyor
    Patent number: 6079550
    Abstract: A conveying system with a frame supporting a conveying member suitable to move products thereon. A drive, which is preferably an electromagnetic drive having a mass that vibrates back and forth along a substantially straight path, is connected to the frame.
    Type: Grant
    Filed: January 8, 1998
    Date of Patent: June 27, 2000
    Assignee: Allen Machinery, Inc.
    Inventor: David E. Gilman