Substantially Circular Or Oval In Cross Section Patents (Class D19/51)
  • Writing instrument
    Patent number: D500519
    Type: Grant
    Filed: May 11, 2004
    Date of Patent: January 4, 2005
    Assignee: Kotobuki & Co., Ltd.
    Inventor: Tadashi Keda
  • Writing instrument
    Patent number: D500520
    Type: Grant
    Filed: September 16, 2003
    Date of Patent: January 4, 2005
    Assignee: Sanford L.P.
    Inventors: Charles E. Bain, Amy Li
  • Writing instrument
    Patent number: D500521
    Type: Grant
    Filed: April 2, 2004
    Date of Patent: January 4, 2005
    Assignee: Sanford L.P.
    Inventors: Jeffrey Hautzinger, Charles E. Bain, Jean Ellen Kiple
  • Ball point pen
    Patent number: D500522
    Type: Grant
    Filed: April 22, 2004
    Date of Patent: January 4, 2005
    Assignee: Jacob Ritter GmbH
    Inventor: Volkmar Rommel
  • Ball point pen
    Patent number: D500793
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: January 11, 2005
    Assignee: Jacob Ritter GmbH
    Inventor: Uwe Koch
  • Writing instrument
    Patent number: D500794
    Type: Grant
    Filed: March 26, 2004
    Date of Patent: January 11, 2005
    Assignee: Sanford L.P.
    Inventors: Melanie Lyn Conklin, Jean Ellen Kiple
  • Pen
    Patent number: D501030
    Type: Grant
    Filed: May 19, 2004
    Date of Patent: January 18, 2005
    Assignee: Quadrinvest S.p.A.
    Inventor: Giovanni Lecce
  • Pen
    Patent number: D501031
    Type: Grant
    Filed: May 19, 2004
    Date of Patent: January 18, 2005
    Assignee: Quadrinvest S.p.A.
    Inventor: Giovanni Lecce
  • Pen
    Patent number: D501223
    Type: Grant
    Filed: May 19, 2004
    Date of Patent: January 25, 2005
    Assignee: Quadrinvest S.p.A.
    Inventor: Giovanni Lecce
  • Pen
    Patent number: D501224
    Type: Grant
    Filed: May 27, 2004
    Date of Patent: January 25, 2005
    Inventor: Te-Jung Pan
  • Stylus
    Patent number: D501505
    Type: Grant
    Filed: November 19, 2002
    Date of Patent: February 1, 2005
    Assignee: High Tech Computer, Corp.
    Inventor: Chih-Ling Chien
  • Writing instrument
    Patent number: D501506
    Type: Grant
    Filed: April 28, 2004
    Date of Patent: February 1, 2005
    Assignee: Sanford GmbH
    Inventor: Ewalt Kommer
  • Pen
    Patent number: D501507
    Type: Grant
    Filed: May 19, 2004
    Date of Patent: February 1, 2005
    Assignee: Quadrinvest S.p.A.
    Inventor: Giovanni Lecce
  • Pen
    Patent number: D501508
    Type: Grant
    Filed: May 19, 2004
    Date of Patent: February 1, 2005
    Assignee: Quadrinvest S.p.A.
    Inventor: Giovanni Lecce
  • Pen
    Patent number: D501509
    Type: Grant
    Filed: May 19, 2004
    Date of Patent: February 1, 2005
    Assignee: Quadrinvest S.p.A.
    Inventor: Giovanni Lecce
  • Writing instrument with magnet
    Patent number: D501879
    Type: Grant
    Filed: March 11, 2004
    Date of Patent: February 15, 2005
    Assignee: Magnet, LLC
    Inventor: Robert Martin
  • Writing instrument
    Patent number: D501882
    Type: Grant
    Filed: December 31, 2002
    Date of Patent: February 15, 2005
    Assignee: BIC Corporation
    Inventors: Arthur R. Hamilton, Jr., Christopher K. Nelson
  • Marker
    Patent number: D502215
    Type: Grant
    Filed: June 9, 2004
    Date of Patent: February 22, 2005
    Assignee: Fulon Development Limited
    Inventor: Peter M. H. Hung
  • Pen
    Patent number: D502218
    Type: Grant
    Filed: May 19, 2004
    Date of Patent: February 22, 2005
    Assignee: Quadrinvest S.p.A.
    Inventor: Giovanni Lecce
  • Cap for writing instrument or container
    Patent number: D502219
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: February 22, 2005
    Assignee: Elmer's Investments, LLC
    Inventors: Bryan Martin Shova, Donald James Staufenberg, Joshua Michael Broehl
  • Three colors ball point pen
    Patent number: D502503
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: March 1, 2005
    Assignee: Tombow Pencil Co., Ltd.
    Inventor: Shigeru Kimura
  • Stackable marker
    Patent number: D502506
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: March 1, 2005
    Assignee: Dri Mark Products, Inc.
    Inventor: Andre Reichmann
  • Combined pen and laser pointer
    Patent number: D503428
    Type: Grant
    Filed: May 26, 2004
    Date of Patent: March 29, 2005
    Assignee: Quorton, Inc.
    Inventor: Tony Chen
  • Ball-point pen
    Patent number: D503740
    Type: Grant
    Filed: June 5, 2003
    Date of Patent: April 5, 2005
    Assignee: Waterman SAS
    Inventor: Alain Carré
  • Pen
    Patent number: D503741
    Type: Grant
    Filed: June 29, 2004
    Date of Patent: April 5, 2005
    Assignee: Inoxcrom, S.A.
    Inventor: Ferran Pellissa Beneyto
  • Writing instrument
    Patent number: D503742
    Type: Grant
    Filed: July 1, 2004
    Date of Patent: April 5, 2005
    Assignee: Erga S.r.l.
    Inventor: Paola Mori
  • Glitter marker
    Patent number: D504464
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: April 26, 2005
    Inventor: Kevin Martzloff
  • Pen
    Patent number: D504698
    Type: Grant
    Filed: September 28, 2004
    Date of Patent: May 3, 2005
    Assignee: Genuity Concepts, Inc.
    Inventor: John Delaney
  • Pen
    Patent number: D504699
    Type: Grant
    Filed: August 30, 2004
    Date of Patent: May 3, 2005
    Assignee: Mitsubishi Pencil Co., Ltd.
    Inventor: Masanori Tsuchikura
  • Writing utensil
    Patent number: D505156
    Type: Grant
    Filed: April 28, 2004
    Date of Patent: May 17, 2005
    Assignee: Merz & Krell GmbH & Co. KgaA
    Inventor: Aleksandar Tatic
  • Writing utensil
    Patent number: D505452
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: May 24, 2005
    Inventor: Tabitha Crawford
  • Medical device for the injection of fluid medicaments
    Patent number: D506005
    Type: Grant
    Filed: June 9, 2003
    Date of Patent: June 7, 2005
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Miles Hawley, Stephens Sayers
  • Writing instrument
    Patent number: D506222
    Type: Grant
    Filed: April 27, 2004
    Date of Patent: June 14, 2005
    Assignee: Holland USA, Inc.
    Inventors: Dominic D. Santa Maria, Margaret E. Enzien
  • Pen
    Patent number: D506502
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: June 21, 2005
    Assignee: Ningbo Beifa Group Co., Ltd.
    Inventor: Zhiming Qiu
  • Pen
    Patent number: D506507
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: June 21, 2005
    Assignee: Ningbo Beifa Group Co., Ltd.
    Inventor: Zhiming Qiu
  • Ball point pen
    Patent number: D506780
    Type: Grant
    Filed: December 5, 2003
    Date of Patent: June 28, 2005
    Assignee: Pentel Kabushiki Kaisha
    Inventor: Hidekazu Nakazawa
  • Glitter pencil having two color glitters with swirl effect
    Patent number: D507018
    Type: Grant
    Filed: February 6, 2003
    Date of Patent: July 5, 2005
    Assignee: JAKKS Pacific, Inc.
    Inventor: Kevin Martzolff
  • Pen
    Patent number: D507019
    Type: Grant
    Filed: September 20, 2004
    Date of Patent: July 5, 2005
    Inventor: Herman E. Lovell
  • Pen
    Patent number: D507301
    Type: Grant
    Filed: November 5, 2004
    Date of Patent: July 12, 2005
    Assignee: Ningbo Beifa Group Co., Ltd.
    Inventor: Zhiming Qiu
  • Combination pen and notepad holder
    Patent number: D508076
    Type: Grant
    Filed: October 5, 2004
    Date of Patent: August 2, 2005
    Inventor: Matthew Kaplan
  • Writing instrument
    Patent number: D508082
    Type: Grant
    Filed: July 7, 2004
    Date of Patent: August 2, 2005
    Assignee: Sanford, L.P.
    Inventors: Charles E. Bain, Amy Li
  • Pen
    Patent number: D508083
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: August 2, 2005
    Assignee: Cotapaxi, Inc.
    Inventor: Carl Cetera
  • Ball point pen
    Patent number: D508264
    Type: Grant
    Filed: October 20, 2004
    Date of Patent: August 9, 2005
    Assignee: Jacob Ritter GmbH
    Inventor: Helmut Losel
  • Glitter pencil having three color glitters forming transversal stripes
    Patent number: D508529
    Type: Grant
    Filed: February 6, 2003
    Date of Patent: August 16, 2005
    Assignee: JAKKS Pacific, Inc.
    Inventor: Kevin Martzolff
  • Pen
    Patent number: D508530
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: August 16, 2005
    Assignee: Ningbo Beifa Group Co., Ltd.
    Inventor: Zhiming Qiu
  • Glitter pencil having two color glitters forming vertical stripes
    Patent number: D508949
    Type: Grant
    Filed: February 6, 2003
    Date of Patent: August 30, 2005
    Assignee: JAKKS Pacific, Inc.
    Inventor: Kevin Martzolff
  • Writing instrument
    Patent number: D508950
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: August 30, 2005
    Assignee: Sanford L.P.
    Inventors: Jean Ellen Kiple, Jimmy-Quang Viet Doan
  • Pen
    Patent number: D508951
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: August 30, 2005
    Assignee: Cotapaxi, Inc
    Inventor: Carl Cetera
  • Glitter pencil having multi-colored shreds of glitters
    Patent number: D509539
    Type: Grant
    Filed: February 6, 2003
    Date of Patent: September 13, 2005
    Assignee: JAKKS Pacific, Inc.
    Inventor: Kevin Martzolff
  • Two-color clip pen
    Patent number: D509853
    Type: Grant
    Filed: August 16, 2004
    Date of Patent: September 20, 2005
    Assignee: Anand International
    Inventor: Devendra S. Anand