Patents by Inventor E. David Allen
E. David Allen 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).
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Patent number: 7523515Abstract: A patient support is disclosed having an adjustable length deck and a mattress positionable on the deck. The mattress includes a foot portion having an adjustable length.Type: GrantFiled: April 13, 2007Date of Patent: April 28, 2009Assignee: Hill-Rom Services, Inc.Inventors: E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson, David J. Ulrich, James M. C. Thomas, Paul M. McDaniel, III, Denis R. Zwink
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Patent number: 7216384Abstract: A patient support is disclosed having an adjustable length deck and a mattress positionable on the deck.Type: GrantFiled: December 22, 2005Date of Patent: May 15, 2007Assignee: Hill-Rom Services, Inc.Inventors: E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson, David J. Ulrich, James M. C. Thomas, Paul M. McDaniel, III, Dennis R. Zwink
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Patent number: 7000272Abstract: A patient support is disclosed having an adjustable length deck and a mattress positionable on the deck.Type: GrantFiled: February 3, 2004Date of Patent: February 21, 2006Assignee: Hill-Rom Services, Inc.Inventors: E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson, David J. Ulrich, James M. C. Thomas, Paul M. McDaniel, III, Denis R. Zwink
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Publication number: 20040221391Abstract: A patient support is disclosed having an adjustable length deck and a mattress positionable on the deck.Type: ApplicationFiled: February 3, 2004Publication date: November 11, 2004Inventors: E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson, David J. Ulrich, James M.C. Thomas, Paul M. McDaniel, Dennis R. Zwink
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Patent number: 6684427Abstract: A patient support is disclosed having an adjustable length deck and a mattress positionable on the deck.Type: GrantFiled: December 20, 2002Date of Patent: February 3, 2004Assignee: Hill-Rom Services, Inc.Inventors: E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson, David J. Ulrich, James M. C. Thomas, Paul M. McDaniel, III, Denis R. Zwink
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Publication number: 20030088920Abstract: A patient support is disclosed having an adjustable length deck and a mattress positionable on the deck.Type: ApplicationFiled: December 20, 2002Publication date: May 15, 2003Inventors: E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson, David J. Ulrich, James M.C. Thomas, Paul J. McDaniel, Dennis R. Zwink
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Patent number: 6496993Abstract: A bed having a foot prop on an adjustable length deck foot section and a mattress with a length and thickness adjustable foot section and a thickness adjustable heel section. The adjustability of the deck and the mattress allows sizing of the bed to the occupant as well as heel management. The foot prop is also adjustable.Type: GrantFiled: January 5, 2001Date of Patent: December 24, 2002Assignee: Hill-Rom Services, Inc.Inventors: E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson, David J. Ulrich, James M. C. Thomas, Paul M. McDaniel, III, Dennis R. Zwink
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Publication number: 20010001163Abstract: A bed having a foot prop on an adjustable length deck foot section and a mattress with a length and thickness adjustable foot section and a thickness adjustable heel section. The adjustability of the deck and the mattress allows sizing of the bed to the occupant as well as heel management. The foot prop is also adjustable.Type: ApplicationFiled: January 5, 2001Publication date: May 17, 2001Inventors: E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson, David J. Ulrich, James M.C. Thomas, Paul M. McDaniel, Dennis R. Zwink
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Patent number: 6212714Abstract: A bed having a foot prop on an adjustable length deck foot section and a mattress with a length and thickness adjustable foot section and a thickness adjustable heel section. The adjustability of the deck and the mattress allows sizing of the bed to the occupant as well as heel management. The foot prop is also adjustable.Type: GrantFiled: July 22, 1998Date of Patent: April 10, 2001Assignee: Hill-Rom, Inc.Inventors: E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson, David J. Ulrich, James M. C. Thomas, Paul M. McDaniel, III, Denis R. Zwink
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Patent number: 5405344Abstract: An articulable assembly is provided for an endoscopic instrument along with a surgical fastener track therefor. The assembly includes a distal end portion for supporting an end effector to effect tissue manipulation while carrying out a surgical procedure within a body cavity. The assembly includes an articulable joint connecting an elongate support housing with the distal end portion. The joint includes a hollow socket and a convex member that is received in the socket. The convex member defines a passageway for accommodating an actuator extending from the housing through the joint to actuate the end effector. An operator is provided on the housing and extends to the socket or convex member for moving the distal end portion into and out of alignment with the housing. A flexible track is provided for guiding fasteners through the joint.Type: GrantFiled: September 30, 1993Date of Patent: April 11, 1995Assignee: Ethicon, Inc.Inventors: Warren P. Williamson, Steven Burnett, Jack E. Smith, Mark Fogelberg, E. David Allen
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Patent number: 5292053Abstract: A surgical stapling instrument for performing a circular anastomosis stapling operation is provided. The surgical instrument includes a stapling head assembly mounted by a curved shaft to an actuator handle assembly and incorporates an improved actuator mechanism for transmitting the required operating forces and movements from the actuator handle assembly through the curved shaft to an anvil and staple driver of the stapling head assembly. The stapling head assembly includes a longitudinally movable trocar detachably secured by one or more retainer clips on a hollow shaft of the anvil. When the trocar is retracted, the anvil shaft slides into a central support tube which aligns the anvil axially and circumferentially with a staple holder on the stapling head assembly. The retainer clips are locked against the trocar by the support tube and transmit tension from the trocar to the anvil with no tension load on the anvil shaft.Type: GrantFiled: March 10, 1993Date of Patent: March 8, 1994Assignee: Ethicon, Inc.Inventors: Federico Bilotti, E. David Allen, Richard Smith, J. David Hughett
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Patent number: 5285945Abstract: A surgical stapling instrument for performing a circular anastomosis stapling operation is provided. The surgical instrument includes a stapling head assembly mounted by a curved shaft to an actuator handle assembly and incorporates an improved actuator mechanism for transmitting the required operating forces and movements from the actuator handle assembly through the curved shaft to an anvil and staple driver of the stapling head assembly. The stapling head assembly includes a longitudinally movable trocar detachably secured by one or more retainer clips on a hollow shaft of the anvil. When the trocar is retracted, the anvil shaft slides into a central support tube which aligns the anvil axially and circumferentially with a staple holder on the stapling head assembly. The retainer clips are locked against the trocar by the support tube and transmit tension from the trocar to the anvil with no tension load on the anvil shaft.Type: GrantFiled: December 30, 1992Date of Patent: February 15, 1994Assignee: Ethicon, Inc.Inventors: Ronald J. Brinkerhoff, Rudolph H. Nobis, William Fox, Mark S. Zeiner, E. David Allen, Richard Smith, Jerome Reckelhoff, Philip Churchill
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Patent number: 5275322Abstract: A surgical stapling instrument for performing a circular anastomosis stapling operation is provided. The surgical instrument includes a stapling head assembly mounted by a curved shaft to an actuator handle assembly and incorporates an improved actuator mechanism for transmitting the required operating forces and movements from the actuator handle assembly through the curved shaft to an anvil and staple driver of the stapling head assembly. The stapling head assembly includes a longitudinally movable trocar detachably secured by one or more retainer clips on a hollow shaft of the anvil. When the trocar is retracted, the anvil shaft slides into a central support tube which aligns the anvil axially and circumferentially with a staple holder on the stapling head assembly. The retainer clips are locked against the trocar by the support tube and transmit tension from the trocar to the anvil with no tension load on the anvil shaft.Type: GrantFiled: January 28, 1993Date of Patent: January 4, 1994Assignee: Ethicon, Inc.Inventors: Ronald J. Brinkerhoff, Rudolph H. Nobis, Helmut Wolf, Federico Bilotti, William Fox, Mark S. Zeiner, E. David Allen, Richard Smith, Jerome Reckelhoff, Philip Churchill, Richard Grant, Roger Hildwein, J. David Hughett, Clifton Coles, W. Thompson Lawrence
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Patent number: 5205459Abstract: A surgical stapling instrument for performing a circular anastomosis stapling operation is provided. The surgical instrument includes a stapling head assembly mounted by a curved shaft to an actuator handle assembly and incorporates an improved actuator mechanism for transmitting the required operating forces and movements from the actuator handle assembly through the curved shaft to an anvil and staple driver of the stapling head assembly. The stapling head assembly includes a longitudinally movable trocar detachably secured by one or more retainer clips on a hollow shaft of the anvil. When the trocar is retracted, the anvil shaft slides into a central support tube which aligns the anvil axially and circumferentially with a staple holder on the stapling head assembly. The retainer clips are locked against the trocar by the support tube and transmit tension from the trocar to the anvil with no tension load on the anvil shaft.Type: GrantFiled: September 1, 1992Date of Patent: April 27, 1993Assignee: Ethicon, Inc.Inventors: Ronald J. Brinkerhoff, Rudolph H. Nobis, Helmut Wolf, Federico Bilotti, William Fox, Mark S. Zeiner, E. David Allen
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Patent number: RE43155Abstract: A patient support is disclosed having an adjustable length deck and a mattress positionable on the deck.Type: GrantFiled: August 6, 2009Date of Patent: February 7, 2012Assignee: Hill-Rom Services, Inc.Inventors: E. David Allen, Kenneth L. Kramer, Peter M. Wukusick, Eric R. Meyer, Gregory W. Branson, David J. Ulrich, James M. C. Thomas, Paul J. McDaniel, III, Dennis R. Zwink