Diagonal Striation Patents (Class D19/50)
  • Pen
    Patent number: D563473
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: March 4, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventors: Zhiming Qiu, Yu Zhou
  • Pen
    Patent number: D564586
    Type: Grant
    Filed: October 5, 2005
    Date of Patent: March 18, 2008
    Assignee: Bankers Pen (1991) Inc.
    Inventor: Lam Chun Kwok
  • Pen
    Patent number: D565102
    Type: Grant
    Filed: March 28, 2006
    Date of Patent: March 25, 2008
    Assignee: Anand International
    Inventor: Devendra S. Anand
  • Writing instrument
    Patent number: D565103
    Type: Grant
    Filed: August 23, 2006
    Date of Patent: March 25, 2008
    Assignee: Sanford, L.P.
    Inventors: Matthias Richter, Amaury Dhesse
  • Pen
    Patent number: D566178
    Type: Grant
    Filed: November 29, 2006
    Date of Patent: April 8, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventors: Zhiming Qiu, Chunmiao Ke
  • Ballpoint pen
    Patent number: D566763
    Type: Grant
    Filed: June 6, 2006
    Date of Patent: April 15, 2008
    Assignee: Joanna Kowalczyk “Viva Plus II”
    Inventor: Zbigniew Kowalczyk
  • Pen
    Patent number: D566764
    Type: Grant
    Filed: January 30, 2007
    Date of Patent: April 15, 2008
    Assignee: Staples The Office Superstore LLC
    Inventors: Michael Kent, David Gerard D'Angelo
  • Writing instrument
    Patent number: D567288
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: April 22, 2008
    Assignee: Merz & Krell GmbH & Co., KGaA
    Inventor: Siegfried Keil
  • Writing instrument
    Patent number: D567855
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: April 29, 2008
    Assignee: Societe BIC
    Inventors: Franck Rolion, Franck Vadenne
  • Ballpoint pen
    Patent number: D567856
    Type: Grant
    Filed: March 3, 2006
    Date of Patent: April 29, 2008
    Assignee: Ritter-Pen GmbH
    Inventor: Helmut Loesel
  • Pen
    Patent number: D567857
    Type: Grant
    Filed: January 3, 2007
    Date of Patent: April 29, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventors: Zhiming Qiu, Debin Wei
  • Pen
    Patent number: D568392
    Type: Grant
    Filed: August 7, 2007
    Date of Patent: May 6, 2008
    Assignee: Sun Coast Merchandise Corporation
    Inventor: Dilip Bhavnani
  • Pen
    Patent number: D568936
    Type: Grant
    Filed: December 6, 2006
    Date of Patent: May 13, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventors: Zhiming Qiu, Youbing Zhang
  • Ballpoint pen
    Patent number: D568937
    Type: Grant
    Filed: March 14, 2006
    Date of Patent: May 13, 2008
    Assignee: Ritter-Pen GmbH
    Inventor: Helmut Loesel
  • Ballpoint pen
    Patent number: D569430
    Type: Grant
    Filed: November 8, 2006
    Date of Patent: May 20, 2008
    Assignee: Zebra Co., Ltd.
    Inventors: Masanao Shiina, Kosuke Kondo, Yoshitoshi Aizawa, Hiroyasu Okuo, Hiroaki Yamada, So Satoh, Kageyu Noro
  • Writing instrument
    Patent number: D569907
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: May 27, 2008
    Assignee: Sanford, L.P.
    Inventors: Matthias Richter, Amaury Dhesse
  • Writing instrument
    Patent number: D570411
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: June 3, 2008
    Assignee: Sanford, L.P.
    Inventors: Jeff Feng, Marc Hunter, Bryce Rutter, David Kusch, Heath A. Doty
  • Pen
    Patent number: D570412
    Type: Grant
    Filed: December 7, 2006
    Date of Patent: June 3, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventors: Zhiming Qiu, Youbing Zhang
  • Pen
    Patent number: D570413
    Type: Grant
    Filed: January 18, 2007
    Date of Patent: June 3, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventors: Feng Zhao, Liming Li
  • Pen
    Patent number: D570414
    Type: Grant
    Filed: January 23, 2007
    Date of Patent: June 3, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventors: Zhiming Qiu, Lidan Ma
  • Ballpoint pen
    Patent number: D572758
    Type: Grant
    Filed: May 30, 2006
    Date of Patent: July 8, 2008
    Assignee: Ritter-Pen GmbH
    Inventor: Helmut Loesel
  • Pen
    Patent number: D572759
    Type: Grant
    Filed: January 18, 2007
    Date of Patent: July 8, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventors: Feng Zhao, Qiankun Ma
  • Marker
    Patent number: D572760
    Type: Grant
    Filed: July 24, 2007
    Date of Patent: July 8, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventor: Qiankun Ma
  • Pen
    Patent number: D572761
    Type: Grant
    Filed: July 24, 2007
    Date of Patent: July 8, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventor: Yong Zhang
  • Writing instrument
    Patent number: D573184
    Type: Grant
    Filed: April 14, 2006
    Date of Patent: July 15, 2008
    Assignee: Societe BIC
    Inventor: Franck Vadenne
  • Ballpoint pen
    Patent number: D573642
    Type: Grant
    Filed: May 30, 2006
    Date of Patent: July 22, 2008
    Assignee: Ritter Pen GmbH
    Inventor: Helmut Loesel
  • Ballpoint pen
    Patent number: D575339
    Type: Grant
    Filed: May 25, 2007
    Date of Patent: August 19, 2008
    Assignee: Kabushiki Kaisha Pilot Corporation
    Inventor: Akiko Daida
  • Pen
    Patent number: D575340
    Type: Grant
    Filed: June 4, 2007
    Date of Patent: August 19, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventor: Lidan Ma
  • Pen
    Patent number: D575819
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: August 26, 2008
    Assignee: Mitsubishi Pencil Co., Ltd.
    Inventor: Tsuyoshi Nishida
  • Writing instrument
    Patent number: D575820
    Type: Grant
    Filed: June 19, 2007
    Date of Patent: August 26, 2008
    Assignee: Societe BIC
    Inventors: Arthur R. Hamilton, Jr., Christopher K. Nelson
  • Pen
    Patent number: D575821
    Type: Grant
    Filed: July 24, 2007
    Date of Patent: August 26, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventor: Junlin Tan
  • Writing instrument
    Patent number: D575822
    Type: Grant
    Filed: August 13, 2007
    Date of Patent: August 26, 2008
    Inventors: Franck Rolion, Franck Vadenne
  • Ballpoint pen
    Patent number: D576677
    Type: Grant
    Filed: December 12, 2006
    Date of Patent: September 9, 2008
    Assignee: Kims Enterprise Co., Ltd.
    Inventor: Kwang Taek Jeon
  • Pen
    Patent number: D577066
    Type: Grant
    Filed: January 18, 2007
    Date of Patent: September 16, 2008
    Assignee: Beifa Group Co., Ltd.
    Inventors: Feng Zhao, Yuemin Shi
  • Pen
    Patent number: D585492
    Type: Grant
    Filed: September 12, 2007
    Date of Patent: January 27, 2009
    Inventor: Paul Steven Booker
  • Writing instrument
    Patent number: D585938
    Type: Grant
    Filed: October 18, 2005
    Date of Patent: February 3, 2009
    Assignee: Sanford, L.P.
    Inventors: Jeff Feng, Marc Hunter, Bryce Rutter, Josh Leedle
  • Ballpoint pen
    Patent number: D587752
    Type: Grant
    Filed: January 10, 2008
    Date of Patent: March 3, 2009
    Assignee: Pentel Kabushiki Kaisha
    Inventor: Kazuhisa Shimizu
  • Pen
    Patent number: D588194
    Type: Grant
    Filed: August 28, 2007
    Date of Patent: March 10, 2009
    Inventor: Paul Steven Booker
  • Mechanical pencil
    Patent number: D589088
    Type: Grant
    Filed: January 24, 2008
    Date of Patent: March 24, 2009
    Assignee: Beifa Group Co., Ltd.
    Inventor: Bin Li
  • Writing instrument
    Patent number: D589557
    Type: Grant
    Filed: November 5, 2007
    Date of Patent: March 31, 2009
    Assignee: Sanford, L.P.
    Inventors: David Kusch, Jonathan Sundy, Jeff Feng, Bryce Rutter
  • Ballpoint pen
    Patent number: D590880
    Type: Grant
    Filed: December 14, 2007
    Date of Patent: April 21, 2009
    Inventors: Jae-Seok Kim, Jin Hee Han
  • Writing instrument
    Patent number: D591350
    Type: Grant
    Filed: February 6, 2007
    Date of Patent: April 28, 2009
    Assignee: Senator GmbH & Co. KGaA
    Inventor: Hans-Juergen Beyer
  • Pen
    Patent number: D591351
    Type: Grant
    Filed: January 24, 2008
    Date of Patent: April 28, 2009
    Assignee: Beifa Group Co., Ltd.
    Inventor: Yuemin Shi
  • Writing instrument
    Patent number: D591352
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: April 28, 2009
    Assignee: Sanford, L.P.
    Inventors: Matthew J. Gerules, Steffen F. Koury
  • Writing instrument
    Patent number: D592248
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: May 12, 2009
    Assignee: Parker Pen Products
    Inventors: Matthew J. Gerules, Ying Li, Steffen F. Koury
  • Pen
    Patent number: D593155
    Type: Grant
    Filed: August 17, 2007
    Date of Patent: May 26, 2009
    Inventor: Paul Steven Booker
  • Pen
    Patent number: D597135
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: July 28, 2009
    Assignee: Mitsubishi Pencil Co., Ltd.
    Inventor: Kazuhiko Takanashi
  • Writing pen
    Patent number: D598955
    Type: Grant
    Filed: June 16, 2008
    Date of Patent: August 25, 2009
    Assignee: Klio-Schreibgeräte GmbH
    Inventor: Hariolf Briggl
  • Writing instrument
    Patent number: D600282
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: September 15, 2009
    Assignee: FibroSource USA, Inc.
    Inventor: Han Guoguang
  • Pen
    Patent number: D602088
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: October 13, 2009
    Assignee: Beifa Group Co., Ltd.
    Inventor: Qiankun Ma