Patents by Inventor Maria Cristina Calvani

Maria Cristina Calvani 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).

  • Watch bezel
    Patent number: D500456
    Type: Grant
    Filed: January 9, 2004
    Date of Patent: January 4, 2005
    Assignee: Rolex Watch U.S.A. Inc.
    Inventor: Maria Cristina Calvani
  • Hour symbol for a watch face
    Patent number: D500960
    Type: Grant
    Filed: January 13, 2004
    Date of Patent: January 18, 2005
    Assignee: Rolex Watch U.S.A. Inc.
    Inventor: Maria Cristina Calvani
  • Watch bracelet portion
    Patent number: D501147
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: January 25, 2005
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani
  • Watch bracelet portion
    Patent number: D504840
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: May 10, 2005
    Assignee: Rolex Watch U.S.A. Inc.
    Inventor: Maria Cristina Calvani
  • Watch bracelet portion
    Patent number: D510291
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: October 4, 2005
    Assignee: Rolex Watch U.S.A. Inc.
    Inventor: Maria Cristina Calvani
  • Watch case with engraved characters on flange
    Patent number: D519388
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: April 25, 2006
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani
  • Watch frame
    Patent number: D526215
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: August 8, 2006
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani
  • Watch face
    Patent number: D526232
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: August 8, 2006
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani
  • Watch frame
    Patent number: D526911
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: August 22, 2006
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani
  • Watch frame
    Patent number: D526912
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: August 22, 2006
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani
  • Watch
    Patent number: D526913
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: August 22, 2006
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani
  • Watch
    Patent number: D527286
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: August 29, 2006
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani
  • Watch
    Patent number: D527287
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: August 29, 2006
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani
  • Watch face
    Patent number: D527297
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: August 29, 2006
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani
  • Watch frame
    Patent number: D530630
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: October 24, 2006
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani
  • Combined watch face and hands
    Patent number: D571683
    Type: Grant
    Filed: April 10, 2007
    Date of Patent: June 24, 2008
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani
  • Watch bezel
    Patent number: D576907
    Type: Grant
    Filed: April 10, 2007
    Date of Patent: September 16, 2008
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani
  • Watch bracelet portion
    Patent number: D498168
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: November 9, 2004
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani
  • Watch bracelet portion
    Patent number: D498694
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: November 23, 2004
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani
  • Golf repair tool
    Patent number: D499784
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: December 14, 2004
    Assignee: Rolex Watch U.S.A., Inc.
    Inventor: Maria Cristina Calvani