Patents by Inventor Miles Grandfield

Miles Grandfield 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: 5800009
    Abstract: A reclining chair, including a leg-rest-operated reciprocating latch for releasably retaining the leg rest. The leg rest linkage is retracted when the occupant applies force to the leg rest in a generally rearward direction until the parts of the latch engage one another to retain the leg rest in the retracted position. The latch is released by a second, momentary application of force in the same direction, enabling the leg rest to move to an extended position. An occupant-weight-actuated lock member prevents the latch from being released unless the chair is occupied by a person weighing more than a minimum amount. The lock member includes an adjustment device by which the minimum occupant weight required to permit operation of the chair can be varied.
    Type: Grant
    Filed: July 9, 1997
    Date of Patent: September 1, 1998
    Inventor: Miles Grandfield
  • Patent number: 5653498
    Abstract: A reclining chair including a legrest operated reciprocating latch for releasably retaining the legrest. The legrest linkage is retracted when the occupant applies force to the legrest in a generally rearward direction until the parts of the latch engage one another to retain the legrest in the retracted position. The latch is released by a second, momentary application of force in the same direction, enabling the legrest to move to an extended position.
    Type: Grant
    Filed: April 12, 1996
    Date of Patent: August 5, 1997
    Inventor: Miles Grandfield