Patents by Inventor John Henry Schaffeld

John Henry Schaffeld 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).

  • Caster assembly with sliding side support piece
    Patent number: 6728991
    Abstract: The present invention is directed to a caster assembly for supporting an object. The assembly includes a caster wheel, a support member rotatably supporting the wheel and first and second side support pieces mounted on the support member. The support member includes a base support surface for engaging and supporting a bottom surface of an object. The first side support piece includes a first support surface adapted to engage and support a first side surface of the object. The second side support piece includes a second support surface adapted to engage and support a second side surface of the object. At least one of the side support pieces is slidably mounted on the support member and is adapted to be moved relative to the other side support piece to permit adjustment of a distance between the between the first and second side support surfaces to accommodate objects of different widths.
    Type: Grant
    Filed: April 15, 2002
    Date of Patent: May 4, 2004
    Assignee: Waxman Industries, Inc.
    Inventors: Chi-Yeung Anthony Lai, John Henry Schaffeld
  • Caster assembly with sliding side support piece
    Publication number: 20030192145
    Abstract: The present invention is directed to a caster assembly for supporting an object. The assembly includes a caster wheel, a support member rotatably supporting the wheel and first and second side support pieces mounted on the support member. The support member includes a base support surface for engaging and supporting a bottom surface of an object. The first side support piece includes a first support surface adapted to engage and support a first side surface of the object. The second side support piece includes a second support surface adapted to engage and support a second side surface of the object. At least one of the side support pieces is slidably mounted on the support member and is adapted to be moved relative to the other side support piece to permit adjustment of a distance between the between the first and second side support surfaces to accommodate objects of different widths.
    Type: Application
    Filed: April 15, 2002
    Publication date: October 16, 2003
    Applicant: Waxman Industries,Inc.
    Inventors: Chi-Yeung Anthony Lai, John Henry Schaffeld
  • Caster assembly with multi-position support pieces
    Patent number: 6550100
    Abstract: The present invention is directed to a caster assembly for supporting an object. The caster assembly includes a caster, a caster axle and a pair of support pieces, at least one of the support pieces being rotatably mounted on the caster axle. The support pair of support pieces each include at least two perpendicular support surfaces thereby providing for a plurality of support configurations for supporting objects having various shapes.
    Type: Grant
    Filed: February 8, 2001
    Date of Patent: April 22, 2003
    Assignee: Waxman Industries, Inc.
    Inventors: Marc Ian Drucker, John Henry Schaffeld
  • Caster assembly with multi-position support pieces
    Publication number: 20020144375
    Abstract: The present invention is directed to a caster assembly for supporting an object. The caster assembly includes a caster, a caster axle and a pair of support pieces, at least one of the support pieces being rotatably mounted on the caster axle. The support pair of support pieces each include at least two perpendicular support surfaces thereby providing for a plurality of support configurations for supporting objects having various shapes.
    Type: Application
    Filed: February 8, 2001
    Publication date: October 10, 2002
    Applicant: Waxman Industries, Inc.
    Inventors: Marc Ian Drucker, John Henry Schaffeld
  • Portable telephone handset
    Patent number: D383127
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: September 2, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Joseph James Giordano, Jr., James R. Graham, Joel Thomas Holl, William Vincent Jackwicz, Pratod V. Kasbekar, Harish Shankar Mangrulkar, Michael L. Moroze, Michael John Nuttall, Joseph J. Rizzo, Christopher A. Robinette, John Henry Schaffeld, Susan L. Tuttle, William E. Venth, Karl Edward Werner, Romano M. Zambon
  • Portable telephone handset
    Patent number: D383128
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: September 2, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Joseph James Giordano, Jr., James R. Graham, Joel Thomas Holl, William Vincent Jackwicz, Pratod V. Kasbekar, Harish Shankar Mangrulkar, Michael L. Moroze, Michael John Nuttall, Joseph J. Rizzo, Christopher A. Robinette, John Henry Schaffeld, Susan L. Tuttle, William E. Venth, Karl Edward Werner, Romano M. Zambon
  • Telephone module
    Patent number: D383131
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: September 2, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Mark Biasotti, Michael John Nuttall, Christopher A. Robinette, John Henry Schaffeld
  • Telephone module
    Patent number: D383458
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: September 9, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Mark Biasotti, Michael John Nuttall, Christopher A. Robinette, John Henry Schaffeld
  • Telephone set
    Patent number: D384658
    Type: Grant
    Filed: January 4, 1995
    Date of Patent: October 7, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Jochen Philipp Backs, Stephen Edward Bennett, Mark Biasotti, Reed Scott Brown, Mark B. Larew, John Matthew Law, Everett Wayne Mathis, Raymond Motluck, Michael John Nuttall, John Henry Schaffeld
  • Telephone stand
    Patent number: D384664
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: October 7, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Jochen Philipp Backs, Stephen Edward Bennett, Mark Biasotti, Mark B. Larew, John Matthew Law, Everett Wayne Mathis, Raymond Motluck, Michael John Nuttall, John Henry Schaffeld
  • Telephone stand
    Patent number: D384954
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: October 14, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Michael John Nuttall, Christopher A. Robinette, John Henry Schaffeld
  • Portable telephone handset
    Patent number: D385553
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: October 28, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Joseph James Giordano, Jr., James R. Graham, Joel Thomas Holl, William Vincent Jackwicz, Pratod V. Kasbekar, Harish Shankar Mangrulkar, Michael L. Moroze, Michael John Nuttall, Joseph J. Rizzo, Christopher A. Robinette, John Henry Schaffeld, Susan L. Tuttle, William E. Venth, Karl Edward Werner, Romano M. Zambon
  • Telephone stand
    Patent number: D386496
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: November 18, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Jochen Philipp Backs, Stephen Edward Bennett, Mark Biasotti, Mark B. Larew, John Matthew Law, Everett Wayne Mathis, Raymond Motluck, Michael John Nuttall, John Henry Schaffeld
  • Portable telephone handset
    Patent number: D388794
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: January 6, 1998
    Assignee: AT&T IPM Corp
    Inventors: Mark Biasotti, Michael John Nuttall, Christopher A. Robinette, John Henry Schaffeld
  • Portable telephone handset
    Patent number: D389141
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: January 13, 1998
    Assignee: Lucent Technologies Inc.
    Inventors: Mark Biasotti, John Edward Clarke, Michael L. Moroze, Michael John Nuttall, Dhirendra M. Patel, John Henry Schaffeld, Susan L. Tuttle, Sanjay Upasani
  • Portable telephone handset
    Patent number: D392283
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: March 17, 1998
    Assignee: Lucent Technologies Inc.
    Inventors: Joseph James Giordano, Jr., James R. Graham, Joel Thomas Holl, William Vincent Jackwicz, Pratod V. Kasbekar, Harish Shankar Mangrulkar, Michael L. Moroze, Michael John Nuttall, Joseph J. Rizzo, Christopher A. Robinette, John Henry Schaffeld, Susan L. Tuttle, William E. Venth, Karl Edward Werner, Romano M. Zambon
  • Telephone set
    Patent number: D393858
    Type: Grant
    Filed: January 4, 1996
    Date of Patent: April 28, 1998
    Assignee: Lucent Technologies Inc.
    Inventors: Jochen Philipp Backs, Stephen Edward Bennett, Mark Biasotti, Reed Scott Brown, Mark B. Larew, John Matthew Law, Everett Wayne Mathis, Raymond Motluck, Michael John Nuttall, John Henry Schaffeld
  • Portable telephone handset
    Patent number: D394065
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: May 5, 1998
    Assignee: Lucent Technologies Inc.
    Inventors: Michael John Nuttall, Christopher A. Robinette, John Henry Schaffeld
  • Telephone stand
    Patent number: D395305
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: June 16, 1998
    Assignee: Lucent Technologies Inc.
    Inventors: Michael John Nuttall, Christopher A. Robinette, John Henry Schaffeld
  • Telephone stand
    Patent number: D395306
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: June 16, 1998
    Assignee: Lucent Technologies Inc.
    Inventors: Jochen Philipp Backs, Stephen Edward Bennett, Mark Biasotti, Mark B. Larew, John Matthew Law, Everett Wayne Mathis, Raymond Motluck, Michael John Nuttall, John Henry Schaffeld