Substantially Circular Or Oval In Cross Section Patents (Class D19/51)
  • Writing instrument with knife and/or bulbous grip
    Patent number: D436126
    Type: Grant
    Filed: November 15, 1999
    Date of Patent: January 9, 2001
    Assignee: Advance Watch Company Ltd.
    Inventor: Barry Rosenbaum
  • Writing instrument with bulbous grip
    Patent number: D436375
    Type: Grant
    Filed: August 24, 1999
    Date of Patent: January 16, 2001
    Assignee: Advance Watch Company, Ltd.
    Inventor: Barry Rosenbaum
  • Writing instrument with flashlight and/or bulbous grip
    Patent number: D436622
    Type: Grant
    Filed: November 15, 1999
    Date of Patent: January 23, 2001
    Assignee: Advance Watch Company Ltd.
    Inventor: Barry Rosenbaum
  • Ball point pen
    Patent number: D436624
    Type: Grant
    Filed: October 1, 1999
    Date of Patent: January 23, 2001
    Inventor: Joachim Zier
  • Pen
    Patent number: D436995
    Type: Grant
    Filed: January 20, 1999
    Date of Patent: January 30, 2001
    Assignee: Waterman S.A.
    Inventor: Jean Veillon
  • Ballpoint pen
    Patent number: D437352
    Type: Grant
    Filed: January 28, 2000
    Date of Patent: February 6, 2001
    Assignee: Kokuyo Kabushiki Kaisha
    Inventors: Nobuki Matsuzaki, Sachiko Tone
  • Combination bubble blower pencil
    Patent number: D437614
    Type: Grant
    Filed: June 29, 2000
    Date of Patent: February 13, 2001
    Inventor: Mon-Sheng Lin
  • Maraca pen
    Patent number: D437885
    Type: Grant
    Filed: June 6, 2000
    Date of Patent: February 20, 2001
    Inventor: Wayne Cohen
  • Pen
    Patent number: D437886
    Type: Grant
    Filed: November 22, 1999
    Date of Patent: February 20, 2001
    Assignee: Inoxcrom, S.A.
    Inventor: Ferran Pellissa Beneyto
  • Writing utensil
    Patent number: D437887
    Type: Grant
    Filed: October 30, 1998
    Date of Patent: February 20, 2001
    Assignee: Porsche Design Produkte Vertriebsgesellschaft mbH
    Inventor: Ferdinand Alexander Porsche
  • Writing instrument
    Patent number: D437888
    Type: Grant
    Filed: January 23, 1998
    Date of Patent: February 20, 2001
    Assignee: Merz & Krell GmbH & Co.
    Inventors: Hariolf Briggl, Siegfried Keil
  • Writing instrument
    Patent number: D438245
    Type: Grant
    Filed: February 1, 2000
    Date of Patent: February 27, 2001
    Assignee: The Gillette Company
    Inventors: Geoffrey A. Hollington, David Townsend-Elliott
  • Writing instrument
    Patent number: D438246
    Type: Grant
    Filed: February 1, 2000
    Date of Patent: February 27, 2001
    Assignee: The Gillette Company
    Inventors: Geoffrey A. Hollington, David Townsend-Elliott
  • Combined cellular phone pen and pen holder
    Patent number: D438564
    Type: Grant
    Filed: March 16, 2000
    Date of Patent: March 6, 2001
    Inventor: Richard Green
  • Writing instrument
    Patent number: D438566
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: March 6, 2001
    Assignee: rou-bill Produktion Theo Nagel GmbH & Co. KG
    Inventor: Theo Nagel
  • Hand-held marking device
    Patent number: D438902
    Type: Grant
    Filed: October 3, 2000
    Date of Patent: March 13, 2001
    Inventors: Thomas O'Shei, John Calabro
  • Bulbous grip for a writing instrument
    Patent number: D439277
    Type: Grant
    Filed: August 14, 2000
    Date of Patent: March 20, 2001
    Assignee: Advance Watch Company, Ltd.
    Inventor: Barry Rosenbaum
  • Double writing instrument
    Patent number: D439611
    Type: Grant
    Filed: March 8, 2000
    Date of Patent: March 27, 2001
    Inventors: Masaaki Fukami, Toshio Manabe
  • Confectionary pen
    Patent number: D439612
    Type: Grant
    Filed: April 25, 2000
    Date of Patent: March 27, 2001
    Inventor: Robin Jones
  • Pen
    Patent number: D440252
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: April 10, 2001
    Inventor: Wayne Cohen
  • Ball point pen
    Patent number: D440603
    Type: Grant
    Filed: August 23, 2000
    Date of Patent: April 17, 2001
    Assignee: S. T. DuPont S.A
    Inventor: Federico Restrepo
  • Fountain pen
    Patent number: D440604
    Type: Grant
    Filed: August 23, 2000
    Date of Patent: April 17, 2001
    Assignee: S. T. Dupont S.A.
    Inventor: Federico Restrepo
  • Writing instrument and stand
    Patent number: D441014
    Type: Grant
    Filed: February 29, 2000
    Date of Patent: April 24, 2001
    Assignee: Klio-Eterna Schreibgerate GmbH & Co. KG
    Inventors: Roland Schmidt, Klaus Lackner
  • Writing instrument
    Patent number: D441015
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: April 24, 2001
    Assignee: Kotobuki & Co., Ltd.
    Inventor: Hiromichi Izushima
  • Pen
    Patent number: D441016
    Type: Grant
    Filed: March 28, 2000
    Date of Patent: April 24, 2001
    Inventor: Kui Conua Cheung Lai
  • Writing instrument
    Patent number: D441017
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: April 24, 2001
    Assignee: The Gillette Company
    Inventors: Jody Gault, Frank Polidoro
  • Writing implement
    Patent number: D441018
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: April 24, 2001
    Assignee: Inform Plastik GmbH
    Inventor: Detlef Droege
  • Ballpoint pen
    Patent number: D441791
    Type: Grant
    Filed: January 28, 2000
    Date of Patent: May 8, 2001
    Assignee: Kokuyo Kabushiki Kaisha
    Inventors: Seiji Kimura, Shinya Takatani
  • Writing pen
    Patent number: D441793
    Type: Grant
    Filed: June 29, 2000
    Date of Patent: May 8, 2001
    Assignee: Itoya of America, Ltd.
    Inventor: Shun Takemura
  • Writing utensil
    Patent number: D442226
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: May 15, 2001
    Assignee: Merz & Krell GmbH & Co.
    Inventor: Hariolf Briggl
  • Span double click pen
    Patent number: D442991
    Type: Grant
    Filed: September 13, 2000
    Date of Patent: May 29, 2001
    Assignee: Avery Dennison Corporation
    Inventor: John W. Smith
  • Pens
    Patent number: D443302
    Type: Grant
    Filed: August 22, 2000
    Date of Patent: June 5, 2001
    Assignee: Klio-Eterna Schreibgerate GmbH & Co.KG
    Inventors: Roland Schmidt, Klaus Lackner
  • Bath pen
    Patent number: D443303
    Type: Grant
    Filed: September 27, 2000
    Date of Patent: June 5, 2001
    Inventor: Jay A. Ashe
  • Combined ink dabber and adhesive stick
    Patent number: D443641
    Type: Grant
    Filed: October 6, 2000
    Date of Patent: June 12, 2001
    Inventor: Suzan H Mader
  • Marking pen
    Patent number: D443642
    Type: Grant
    Filed: October 25, 2000
    Date of Patent: June 12, 2001
    Assignee: Mitsubishi Pencil Co., Ltd.
    Inventor: Masanori Tsuchikura
  • Binary double click pen
    Patent number: D443644
    Type: Grant
    Filed: September 13, 2000
    Date of Patent: June 12, 2001
    Assignee: Avery Dennison Corporation
    Inventors: Charles Richard Lewis, Jr., John W. Smith
  • Marker holder
    Patent number: D443645
    Type: Grant
    Filed: November 29, 2000
    Date of Patent: June 12, 2001
    Inventor: Russell Booth
  • Writing instrument
    Patent number: D443896
    Type: Grant
    Filed: August 12, 1999
    Date of Patent: June 19, 2001
    Assignee: Merz & Krell GmbH & Co.
    Inventors: Hariolf Briggl, Siegfried Keil
  • Double cartridge writing instrument
    Patent number: D444171
    Type: Grant
    Filed: June 22, 2000
    Date of Patent: June 26, 2001
    Inventor: Don E. McCullough
  • Writing instrument
    Patent number: D444500
    Type: Grant
    Filed: March 29, 2000
    Date of Patent: July 3, 2001
    Assignee: Kotobuki & Co., Ltd.
    Inventor: Hiromichi Izushima
  • Holder for a writing instrument
    Patent number: D444502
    Type: Grant
    Filed: May 20, 1998
    Date of Patent: July 3, 2001
    Inventor: Richard S. Luntz
  • Writing instrument
    Patent number: D444815
    Type: Grant
    Filed: June 14, 2000
    Date of Patent: July 10, 2001
    Assignee: Kotobuki & Co., Ltd.
    Inventor: Hiromichi Izushima
  • Pen with cap
    Patent number: D432167
    Type: Grant
    Filed: February 18, 2000
    Date of Patent: October 17, 2000
    Assignee: Ebel S.A.
    Inventor: Ben Chodat
  • Bingo dabber
    Patent number: D432572
    Type: Grant
    Filed: December 15, 1997
    Date of Patent: October 24, 2000
    Inventor: Melissa Aponte-Oeming
  • Writing instrument with bulbous grip
    Patent number: D433446
    Type: Grant
    Filed: August 24, 1999
    Date of Patent: November 7, 2000
    Assignee: Advance Watch Company, Ltd.
    Inventor: Barry Rosenbaum
  • Writing instrument with perforated grip
    Patent number: D433447
    Type: Grant
    Filed: August 24, 1999
    Date of Patent: November 7, 2000
    Assignee: Advance Watch Company, Ltd.
    Inventor: Barry Rosenbaum
  • Writing instrument with bulbous grip
    Patent number: D433448
    Type: Grant
    Filed: August 24, 1999
    Date of Patent: November 7, 2000
    Assignee: Advance Watch Company, Ltd.
    Inventor: Barry Rosenbaum
  • Pen
    Patent number: D433704
    Type: Grant
    Filed: November 3, 1995
    Date of Patent: November 14, 2000
    Assignee: Tombow Pencil Co. Ltd.
    Inventor: Yoshinori Kouda
  • Writing implement
    Patent number: D433705
    Type: Grant
    Filed: December 10, 1998
    Date of Patent: November 14, 2000
    Assignee: Volkswagen AG
    Inventor: Jens Kohlhase
  • Writing instrument
    Patent number: D435592
    Type: Grant
    Filed: July 12, 1999
    Date of Patent: December 26, 2000
    Assignee: Quadrinvest S.p.A.
    Inventor: Giovanni Lecce