Patents by Inventor Geoffrey A. Hollington

Geoffrey A. Hollington 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: 5192114
    Abstract: A chair comprises a base, a column on the base, a housing on the column and supporting a chair seat and back, a height adjustment means mounted to and between the base and the housing for longitudinal adjustment to alter relative height of the seat. The chair also includes a tilt adjustment means comprising a chair back support means pivotally mounted to the housing for movement between upright and reclining positions, means for biasing the chair back support means in the upright position, tension control means movably engageable with the biasing means for adjusting tension thereof and tilt actuating means movably mounted to the housing for actuating movement of the tension control means. The tilt actuating means comprises an elongated rod rotatably mounted to the housing. The height actuating means comprises an elongated tube rotatably mounted to the housing in telescopic relationship to the actuating rod.
    Type: Grant
    Filed: March 8, 1991
    Date of Patent: March 9, 1993
    Assignee: Herman Miller, Inc.
    Inventors: Geoffrey A. Hollington, Robert A. Nagelkirk, Lynne M. Allen, Mark E. Kuyper
  • Patent number: 5106173
    Abstract: A work space management system including free-standing walls and a freestanding cabinet integrated into the wall system and separate from the wall system. The cabinet comprises side wall and back wall channels having vertically spaced openings therein and a connector means to mount the cabinet to a vertical frame member of the freestanding walls or to another cabinet through the indented channel openings. The cabinet further comprises rear frame members having vertically spaced openings for hanging shelving or other articles. The cabinet is also adaptable for having horizontal work accessory support rails. The sides of the cabinet are mounted onto a rigid framework. Wire management capability is provided in the cabinet to interface with wire management in the freestanding walls.
    Type: Grant
    Filed: February 15, 1991
    Date of Patent: April 21, 1992
    Assignee: Herman Miller, Inc.
    Inventors: James O. Kelley, Robert L. Beck, Jerry A. DeFouw, Andrew J. Kurrasch, George A. Williams, Geoffrey A. Hollington
  • Patent number: 4976502
    Abstract: A cabinet having a door moveable between a closed position, an open and partially pocketed position, and an open and fully pocketed position. The cabinet further comprises means for aligning the door relative to the cabinet side wall prior to moving the door into the cabinet.
    Type: Grant
    Filed: April 25, 1989
    Date of Patent: December 11, 1990
    Assignee: Herman Miller, Inc.
    Inventors: James O. Kelley, George A. Williams, Andrew J. Kurrasch, Geoffrey A. Hollington
  • Patent number: 4666121
    Abstract: The spring-tilt mechanism comprises a support frame (4), a seat portion (1) tiltable on the support frame (4) about a substantially horizontal axis (2) between a first and a second position, e.g. defined by stops (13, 13'). One end (15') of a torsion spring (15) is fixed against rotation in the support frame (4). A gear box (16) is operatively engaged with the other end (15") of the torsion spring (15) and has an extendible member (24) engageable with a tracking surface (31) of the seat portion (1). An operating member (29) on the gear box (17) is easily accessible to a user sitting on the seat portion (1) to pre-load the torsion spring (15) for cushioning the user on the seat portion (1) between the said first and second positions (stops 13, 13').
    Type: Grant
    Filed: May 12, 1986
    Date of Patent: May 19, 1987
    Assignee: Syba Limited
    Inventors: John Choong, Geoffrey Hollington
  • Patent number: 4290645
    Abstract: A stacking chair comprising a seat supported by a frame which includes a pair of splayed rear legs supporting the seat near its rear, the rear portion of the seat decreasing in width towards the rear, and the width at the front of the rear portion being greater than the separation of the rear legs adjacent their upper ends and the width of the rear portion at the back being equal to or less than the separation of the rear legs adjacent their upper ends.
    Type: Grant
    Filed: January 17, 1980
    Date of Patent: September 22, 1981
    Assignee: Pel Limited
    Inventors: Michael Glickman, Geoffrey A. Hollington
  • Patent number: D296731
    Type: Grant
    Filed: March 11, 1986
    Date of Patent: July 19, 1988
    Assignee: Herman Miller, Inc.
    Inventor: Geoffrey A. Hollington
  • Patent number: D296735
    Type: Grant
    Filed: May 6, 1986
    Date of Patent: July 19, 1988
    Assignee: Herman Miller, Inc.
    Inventor: Geoffrey A. Hollington
  • Patent number: D303184
    Type: Grant
    Filed: August 27, 1986
    Date of Patent: September 5, 1989
    Assignee: Herman Miller, Inc.
    Inventor: Geoffrey A. Hollington
  • Patent number: D318582
    Type: Grant
    Filed: June 10, 1988
    Date of Patent: July 30, 1991
    Assignee: Herman Miller, Inc.
    Inventor: Geoffrey A. Hollington
  • Patent number: D327585
    Type: Grant
    Filed: June 12, 1989
    Date of Patent: July 7, 1992
    Assignee: Herman Miller, Inc.
    Inventor: Geoffrey A. Hollington
  • Patent number: D330980
    Type: Grant
    Filed: June 8, 1989
    Date of Patent: November 17, 1992
    Assignee: Herman Miller, Inc.
    Inventor: Geoffrey A. Hollington
  • Patent number: D331334
    Type: Grant
    Filed: March 19, 1990
    Date of Patent: December 1, 1992
    Assignee: Herman Miller, Inc.
    Inventor: Geoffrey A. Hollington
  • Patent number: D332020
    Type: Grant
    Filed: March 19, 1990
    Date of Patent: December 29, 1992
    Assignee: Herman Miller, Inc.
    Inventor: Geoffrey A. Hollington
  • Patent number: D332190
    Type: Grant
    Filed: March 19, 1990
    Date of Patent: January 5, 1993
    Assignee: Herman Miller, Inc.
    Inventor: Geoffrey A. Hollington
  • Patent number: D335054
    Type: Grant
    Filed: March 19, 1990
    Date of Patent: April 27, 1993
    Assignee: Herman Miller, Inc.
    Inventor: Geoffrey A. Hollington
  • Patent number: D335787
    Type: Grant
    Filed: March 19, 1990
    Date of Patent: May 25, 1993
    Assignee: Herman Miller, Inc.
    Inventor: Geoffrey A. Hollington
  • Patent number: D336166
    Type: Grant
    Filed: March 31, 1992
    Date of Patent: June 8, 1993
    Assignee: Herman Miller, Inc.
    Inventor: Geoffrey A. Hollington