Substantially Circular Or Oval In Cross Section Patents (Class D19/51)
  • Pen
    Patent number: D569431
    Type: Grant
    Filed: October 20, 2006
    Date of Patent: May 20, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventors: Zhiming Qiu, Junlin Tan
  • Writing instrument
    Patent number: D569432
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: May 20, 2008
    Assignee: Societe BIC
    Inventors: Franck Rolion, Juliette Bonnamour
  • Writing instrument
    Patent number: D569908
    Type: Grant
    Filed: October 31, 2006
    Date of Patent: May 27, 2008
    Inventors: Franck Rolion, Juliette Bonnamour
  • Marking pen
    Patent number: D569909
    Type: Grant
    Filed: October 17, 2006
    Date of Patent: May 27, 2008
    Assignee: Pentel Kabushiki Kaksha
    Inventor: Tomoaki Shibata
  • Correction pen
    Patent number: D570913
    Type: Grant
    Filed: June 15, 2006
    Date of Patent: June 10, 2008
    Assignee: Zebra Co., Ltd.
    Inventor: Shun Kusaba
  • Pen
    Patent number: D573185
    Type: Grant
    Filed: December 7, 2006
    Date of Patent: July 15, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventors: Zhiming Qiu, Jipeng Tai
  • Writing instrument with bow operator
    Patent number: D573186
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: July 15, 2008
    Assignee: Senator GmbH & Co KGaA
    Inventor: Volkmar Rommel
  • Writing instrument
    Patent number: D574890
    Type: Grant
    Filed: April 12, 2007
    Date of Patent: August 12, 2008
    Assignee: Stilolinea S.r.l.
    Inventor: Fulvio Avenatti
  • Writing instrument
    Patent number: D575341
    Type: Grant
    Filed: June 6, 2007
    Date of Patent: August 19, 2008
    Assignee: Inoxcrom, S.A.
    Inventor: Ferran Pellissa Beneyto
  • Writing instrument
    Patent number: D575823
    Type: Grant
    Filed: April 24, 2006
    Date of Patent: August 26, 2008
    Assignee: Senator GmbH & Co KGaA
    Inventor: Volkmar Rommel
  • Ballpoint pen
    Patent number: D575824
    Type: Grant
    Filed: November 27, 2006
    Date of Patent: August 26, 2008
    Assignee: Ritter-Pen GmbH
    Inventor: Uwe Koch
  • Ballpoint pen
    Patent number: D577067
    Type: Grant
    Filed: November 27, 2006
    Date of Patent: September 16, 2008
    Assignee: Ritter-Pen GmbH
    Inventor: Uwe Koch
  • Marking pen
    Patent number: D577068
    Type: Grant
    Filed: March 2, 2007
    Date of Patent: September 16, 2008
    Assignee: Kabushiki Kaisha Pilot Corporation
    Inventor: Lode Soetewey
  • Pen
    Patent number: D577069
    Type: Grant
    Filed: February 26, 2007
    Date of Patent: September 16, 2008
    Assignee: Sun Most, LLC
    Inventors: Dilip Bhavnani, Todd Zimmermann
  • Pen
    Patent number: D577070
    Type: Grant
    Filed: March 9, 2007
    Date of Patent: September 16, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventors: Zhiming Qiu, Yu Zhou
  • Pen
    Patent number: D577071
    Type: Grant
    Filed: March 9, 2007
    Date of Patent: September 16, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventors: Zhiming Qiu, Yong Zhang
  • Pen
    Patent number: D577072
    Type: Grant
    Filed: March 16, 2007
    Date of Patent: September 16, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventor: Zhiming Qiu
  • Pen
    Patent number: D579048
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: October 21, 2008
    Assignee: S.T. Dupont
    Inventor: Stéphane Martin
  • Pen
    Patent number: D579049
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: October 21, 2008
    Assignee: S.T. Dupont
    Inventor: Stéphane Martin
  • Writing instrument
    Patent number: D579050
    Type: Grant
    Filed: April 18, 2008
    Date of Patent: October 21, 2008
    Assignee: Sanford, L.P.
    Inventors: Sona N. Patadia, Michael A. Serafin
  • Pen
    Patent number: D579979
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: November 4, 2008
    Assignee: Sun Coast Merchandise Corporation
    Inventor: Dilip Bhavnani
  • Writing instrument
    Patent number: D580978
    Type: Grant
    Filed: September 10, 2007
    Date of Patent: November 18, 2008
    Assignee: Sanford, L.P.
    Inventor: Mark Miller
  • Ballpoint pen
    Patent number: D583414
    Type: Grant
    Filed: August 6, 2007
    Date of Patent: December 23, 2008
    Inventor: Paul Steven Booker
  • Electronic pen
    Patent number: D584355
    Type: Grant
    Filed: November 9, 2007
    Date of Patent: January 6, 2009
    Assignee: Panasonic Corporation
    Inventors: Masataka Hidaka, Yukinobu Kudo, Keiichi Okabe
  • Pen
    Patent number: D584772
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: January 13, 2009
    Assignee: Wacom Co., Ltd.
    Inventors: Alf Hackenberg, Felix Heck, Andreas Schuessler
  • Writing instrument with clip cover ornament
    Patent number: D585093
    Type: Grant
    Filed: January 6, 2006
    Date of Patent: January 20, 2009
    Assignee: Prodir S.A.
    Inventor: Christoph Schnug
  • Writing instrument
    Patent number: D586394
    Type: Grant
    Filed: December 28, 2007
    Date of Patent: February 10, 2009
    Assignee: Prodir, S.A.
    Inventor: Christoph Schnug
  • Pen
    Patent number: D586855
    Type: Grant
    Filed: October 25, 2007
    Date of Patent: February 17, 2009
    Assignee: Beifa Group Co., Ltd.
    Inventor: Liang Liu
  • Pen
    Patent number: D587311
    Type: Grant
    Filed: December 6, 2007
    Date of Patent: February 24, 2009
    Assignee: Beifa Group Co., Ltd.
    Inventor: Youbing Zhang
  • Pen
    Patent number: D588195
    Type: Grant
    Filed: August 22, 2007
    Date of Patent: March 10, 2009
    Inventor: Paul Steven Booker
  • Writing instrument
    Patent number: D589558
    Type: Grant
    Filed: December 4, 2006
    Date of Patent: March 31, 2009
    Assignee: STILOLINEA S.r.l.
    Inventor: Fulvio Avenatti
  • Writing pen
    Patent number: D589559
    Type: Grant
    Filed: January 25, 2008
    Date of Patent: March 31, 2009
    Assignee: Klio-Eterna Schreibgerate GmbH & Co. KG
    Inventor: Alexander Slemp
  • Ballpoint pen
    Patent number: D590441
    Type: Grant
    Filed: September 7, 2007
    Date of Patent: April 14, 2009
    Assignee: Ritter-Pen GmbH
    Inventor: Uwe Koch
  • Ballpoint pen
    Patent number: D590881
    Type: Grant
    Filed: February 20, 2008
    Date of Patent: April 21, 2009
    Assignee: Klio-Eterna Schreibgerate GmbH & Co. KG
    Inventor: Alexander Slemp
  • Pen
    Patent number: D591353
    Type: Grant
    Filed: June 28, 2007
    Date of Patent: April 28, 2009
    Inventor: Paul Steven Booker
  • Ballpoint pen
    Patent number: D593606
    Type: Grant
    Filed: January 10, 2008
    Date of Patent: June 2, 2009
    Assignee: Pentel Kabushiki Kausha
    Inventors: Shigeo Oka, Rika Tezuchi, Etsuyo Yamada
  • Pen
    Patent number: D595355
    Type: Grant
    Filed: March 18, 2008
    Date of Patent: June 30, 2009
    Assignee: Beifa Group Co., Ltd.
    Inventor: Bin Li
  • Writing instrument
    Patent number: D595356
    Type: Grant
    Filed: April 11, 2008
    Date of Patent: June 30, 2009
    Assignee: Erga S.R.L.
    Inventor: Paola Mori
  • Pen
    Patent number: D595718
    Type: Grant
    Filed: March 11, 2008
    Date of Patent: July 7, 2009
    Assignee: Luidia, Inc.
    Inventors: Bradley Richter, Raphael Holtzman
  • Marker
    Patent number: D599404
    Type: Grant
    Filed: November 21, 2008
    Date of Patent: September 1, 2009
    Assignee: Fulon Development Limited
    Inventor: Peter M. H. Hung
  • Pen
    Patent number: D601627
    Type: Grant
    Filed: December 9, 2008
    Date of Patent: October 6, 2009
    Assignee: Beifa Group Co., Ltd.
    Inventor: Luosen Liu
  • Pen
    Patent number: D602527
    Type: Grant
    Filed: March 3, 2008
    Date of Patent: October 20, 2009
    Assignee: Wacom Co., Ltd.
    Inventors: Felix Heck, Alf Hackenberg, Andreas Schuessler
  • Writing instrument
    Patent number: D608828
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: January 26, 2010
    Assignee: Stilolinea S.r.l.
    Inventor: Fulvio Avenatti
  • Pen
    Patent number: D611538
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: March 9, 2010
    Assignee: Beifa Group Co., Ltd.
    Inventor: Yu Zhou
  • Pen
    Patent number: D611539
    Type: Grant
    Filed: January 13, 2009
    Date of Patent: March 9, 2010
    Assignee: Beifa Group Co., Ltd.
    Inventor: Biwei Zhang
  • Writing instrument
    Patent number: D612888
    Type: Grant
    Filed: March 6, 2009
    Date of Patent: March 30, 2010
    Assignee: Societe BIC
    Inventors: Franck Rolion, Franck Vadenne
  • Instrument barrel
    Patent number: D613794
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: April 13, 2010
    Assignee: Ben S. Loeb, Inc.
    Inventor: Marc Puglisi
  • Pen
    Patent number: D615590
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: May 11, 2010
    Assignee: Beifa Group Co., Ltd.
    Inventor: Bin Li
  • Pen
    Patent number: D616025
    Type: Grant
    Filed: March 18, 2009
    Date of Patent: May 18, 2010
    Assignee: Beifa Group Co., Ltd.
    Inventor: Jianfeng Yan
  • Writing instrument
    Patent number: D618724
    Type: Grant
    Filed: March 24, 2009
    Date of Patent: June 29, 2010
    Assignee: Sanford, L.P.
    Inventors: Matthew J. Gerules, Carmen Lira-Nunez