Patents by Inventor Charmaine Raby

Charmaine Raby 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: 6880671
    Abstract: A fire escape device that enables parents to lower their children (as well as pets and possessions) to the safety of the ground from elevated windows or terraces of tall structures. The load-lowering device is a hard-shell vessel cradled in a fire-resistant sling that is attached to a load-carrying harness. A variable-length tether is attached to the harness for lowering the assembly. A descent control fixture, a cleat only, is affixed beneath each window and to each terrace rail in the dwelling, and this gives the occupants a plurality of stations at which to deploy the fire escape device in case of emergency. After loading the device with children, pets and/or possessions, the device allows its contents to be secured lowered in a manually-controlled descent to the ground.
    Type: Grant
    Filed: August 2, 2003
    Date of Patent: April 19, 2005
    Inventor: Charmaine Raby
  • Publication number: 20050023081
    Abstract: A fire escape device that enables parents to lower their children (as well as pets and possessions) to the safety of the ground from elevated windows or terraces of tall structures. The load-lowering device is a hard-shell vessel cradled in a fire-resistant sling that is attached to a load-carrying harness. A variable-length tether is attached to the harness for lowering the assembly. A descent control fixture, a cleat only, is affixed beneath each window and to each terrace rail in the dwelling, and this gives the occupants a plurality of stations at which to deploy the fire escape device in case of emergency. After loading the device with children, pets and/or possessions, the device allows its contents to be secured lowered in a manually-controlled descent to the ground.
    Type: Application
    Filed: August 2, 2003
    Publication date: February 3, 2005
    Inventor: Charmaine Raby