Patents by Inventor John Eaves

John Eaves 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).

  • Scaffold having detachable ladder assembly
    Patent number: 7210558
    Abstract: A scaffold having a ladder assembly detachably connected to one end of a support frame of the scaffold, the ladder assembly being pivotally connected to one of the ends of the support frame, the ladder assembly being selectively rotatably moved between a first position and a second position; in the first position the ladder assembly is positioned adjacent one end of the frame of the scaffold and in the second position the ladder assembly is disposed substantially adjacent a side of the support platform for permitting easy access to the support platform.
    Type: Grant
    Filed: May 4, 2005
    Date of Patent: May 1, 2007
    Assignee: Votaw Industries, Ltd.
    Inventor: John Eaves
  • Scaffold having detachable ladder assembly
    Publication number: 20060266584
    Abstract: A scaffold having a ladder assembly detachably connected to one end of a support frame of the scaffold, the ladder assembly being pivotally connected to one of the ends of the support frame, the ladder assembly being selectively rotatably moved between a first position and a second position; in the first position the ladder assembly is positioned adjacent one end of the frame of the scaffold and in the second position the ladder assembly is disposed substantially adjacent a side of the support platform for permitting easy access to the support platform.
    Type: Application
    Filed: May 4, 2005
    Publication date: November 30, 2006
    Inventor: John Eaves
  • System and method for mapping signals to a data structure having a fixed frame size
    Publication number: 20020027929
    Abstract: A method and apparatus for mapping digital data signals in an optical communication system to a data structure having a fixed frame size. A justification indicator and a negative stuff location are allocated in frame overhead to accommodate positive/negative/zero justification. A multiplexing method to establish a hierarchy of such data structures using the same technique is also described.
    Type: Application
    Filed: June 15, 2001
    Publication date: March 7, 2002
    Inventor: John Eaves