Substantially Circular Or Oval Patents (Class D10/22)
  • Patent number: D258808
    Type: Grant
    Filed: August 31, 1978
    Date of Patent: April 7, 1981
    Inventor: Stephen P. Diskin
  • Patent number: D263284
    Type: Grant
    Filed: March 21, 1980
    Date of Patent: March 9, 1982
    Inventor: John McEntee
  • Patent number: D264442
    Type: Grant
    Filed: July 10, 1980
    Date of Patent: May 18, 1982
    Inventor: Stephen P. Diskin
  • Patent number: D264443
    Type: Grant
    Filed: July 10, 1980
    Date of Patent: May 18, 1982
    Inventor: Stephen P. Diskin
  • Patent number: D270335
    Type: Grant
    Filed: July 20, 1981
    Date of Patent: August 30, 1983
    Inventor: Philip Y. Lam
  • Patent number: D270523
    Type: Grant
    Filed: July 28, 1980
    Date of Patent: September 13, 1983
    Assignee: Tricolor Corporation
    Inventor: Dana W. Mox
  • Patent number: D275840
    Type: Grant
    Filed: August 30, 1982
    Date of Patent: October 9, 1984
    Inventor: Carl L. Rhetts
  • Patent number: D276703
    Type: Grant
    Filed: May 27, 1982
    Date of Patent: December 11, 1984
    Assignee: A A Electronics (International) Limited
    Inventor: Ser K. Au
  • Patent number: D276895
    Type: Grant
    Filed: September 9, 1982
    Date of Patent: December 25, 1984
    Inventor: Hiroshi Masuda
  • Patent number: D279457
    Type: Grant
    Filed: May 27, 1983
    Date of Patent: July 2, 1985
    Inventor: Charles F. Murphy
  • Patent number: D282643
    Type: Grant
    Filed: October 24, 1983
    Date of Patent: February 18, 1986
    Inventor: Suzanne R. Ellsworth
  • Patent number: D295964
    Type: Grant
    Filed: July 12, 1985
    Date of Patent: May 31, 1988
    Inventor: Jonathan Woodward
  • Patent number: D296424
    Type: Grant
    Filed: July 8, 1985
    Date of Patent: June 28, 1988
    Inventor: Walter Zyhylij
  • Patent number: D296875
    Type: Grant
    Filed: December 11, 1985
    Date of Patent: July 26, 1988
    Inventor: Sally G. Johnson
  • Patent number: D297512
    Type: Grant
    Filed: January 28, 1987
    Date of Patent: September 6, 1988
    Assignee: Spartus Corporation
    Inventors: Alexander Kowalenko, Janice L. Latimer
  • Patent number: D300006
    Type: Grant
    Filed: November 18, 1985
    Date of Patent: February 28, 1989
    Assignee: Zelco Industries
    Inventor: Donald J. Booty
  • Patent number: D301019
    Type: Grant
    Filed: April 26, 1985
    Date of Patent: May 9, 1989
    Assignee: Trast Enterprise S.r.l.
    Inventors: Fabrizio Agostini, Uberto Gucci Ludolf
  • Patent number: D301552
    Type: Grant
    Filed: October 17, 1985
    Date of Patent: June 13, 1989
    Assignee: Fabrique d' Horlogerie LA VEDETTE S.A.
    Inventor: Reinhold Weiss
  • Patent number: D301557
    Type: Grant
    Filed: May 28, 1985
    Date of Patent: June 13, 1989
    Assignee: Trast Enterprise S.r.l.
    Inventor: Fabrizio Agostini
  • Patent number: D302126
    Type: Grant
    Filed: May 28, 1986
    Date of Patent: July 11, 1989
    Assignee: Seikosha Co., Ltd.
    Inventor: Hisako Sugano
  • Patent number: D302130
    Type: Grant
    Filed: April 3, 1986
    Date of Patent: July 11, 1989
    Assignee: Swatch AG
    Inventor: Jacques Muller
  • Patent number: D302250
    Type: Grant
    Filed: May 13, 1986
    Date of Patent: July 18, 1989
    Assignee: Twinbird Industrial Company Limited
    Inventor: Hidekatsu Nomizu
  • Patent number: D304553
    Type: Grant
    Filed: September 17, 1986
    Date of Patent: November 14, 1989
    Inventors: David T. Helsten, Giovanni Interdonato
  • Patent number: D308342
    Type: Grant
    Filed: September 4, 1986
    Date of Patent: June 5, 1990
    Assignee: Tasca International Ltd.
    Inventor: Takei Yoshiharu
  • Patent number: D311692
    Type: Grant
    Filed: November 25, 1986
    Date of Patent: October 30, 1990
    Inventor: Hidekatsu Nomizu
  • Patent number: D312408
    Type: Grant
    Filed: May 28, 1987
    Date of Patent: November 27, 1990
    Assignee: Daiwa Enterprise Co., Ltd.
    Inventor: Toshiyuki Isobe
  • Patent number: D312578
    Type: Grant
    Filed: March 23, 1987
    Date of Patent: December 4, 1990
    Assignee: Twin Bird Industrial Company Ltd.
    Inventor: Daisuke Kumakura
  • Patent number: D312579
    Type: Grant
    Filed: April 10, 1987
    Date of Patent: December 4, 1990
    Assignee: Seikosha Co., Ltd.
    Inventor: Masahiro Aikawa
  • Patent number: D314151
    Type: Grant
    Filed: February 9, 1988
    Date of Patent: January 29, 1991
    Inventor: Ruey-Jou Lin
  • Patent number: D317576
    Type: Grant
    Filed: August 21, 1987
    Date of Patent: June 18, 1991
    Assignee: Tanaka Manufacturing Company Limited
    Inventors: Sanae Aoki, Tsunataka Konoike
  • Patent number: D320351
    Type: Grant
    Filed: July 18, 1989
    Date of Patent: October 1, 1991
    Assignee: U.S. Philips Corporation
    Inventors: Saskia H. P. M. Dingelstad, Maarten W. van Lelyveld
  • Patent number: D320563
    Type: Grant
    Filed: February 5, 1991
    Date of Patent: October 8, 1991
    Inventor: Janis Skrundens
  • Patent number: D320748
    Type: Grant
    Filed: October 21, 1988
    Date of Patent: October 15, 1991
    Inventor: Carl D. Thompson
  • Patent number: D322574
    Type: Grant
    Filed: August 18, 1989
    Date of Patent: December 24, 1991
    Assignee: Seikosha Co., Ltd.
    Inventor: Hisako Sugano
  • Patent number: D323465
    Type: Grant
    Filed: November 22, 1989
    Date of Patent: January 28, 1992
    Assignee: Seikosha Co., Ltd.
    Inventor: Kimio Hirota
  • Patent number: D323990
    Type: Grant
    Filed: December 29, 1989
    Date of Patent: February 18, 1992
    Assignee: Seikosha Co., Ltd.
    Inventor: Yasuo Inora
  • Patent number: D325000
    Type: Grant
    Filed: July 12, 1989
    Date of Patent: March 31, 1992
    Assignee: Seikosha Co., Ltd.
    Inventors: Mamoru Tanaka, Katsuhiro Hatano
  • Patent number: D325350
    Type: Grant
    Filed: September 5, 1989
    Date of Patent: April 14, 1992
    Assignee: Seikosha Co., Ltd.
    Inventor: Hisako Sugano
  • Patent number: D325594
    Type: Grant
    Filed: June 11, 1990
    Date of Patent: April 21, 1992
    Assignee: Telephone Products, Inc.
    Inventor: Albert Ditzig
  • Patent number: D325872
    Type: Grant
    Filed: April 4, 1990
    Date of Patent: May 5, 1992
    Inventor: E. Lakin Phillips
  • Patent number: D325875
    Type: Grant
    Filed: December 29, 1989
    Date of Patent: May 5, 1992
    Inventor: E. Lakin Phillips
  • Patent number: D326416
    Type: Grant
    Filed: September 5, 1989
    Date of Patent: May 26, 1992
    Assignee: Seikosha Co., Ltd.
    Inventor: Hisako Sugano
  • Patent number: D327649
    Type: Grant
    Filed: February 27, 1990
    Date of Patent: July 7, 1992
    Assignee: Seikosha Co., Ltd.
    Inventor: Hisako Sugano
  • Patent number: D327650
    Type: Grant
    Filed: February 27, 1990
    Date of Patent: July 7, 1992
    Assignee: Seikosha Co., Ltd.
    Inventor: Hisako Sugano
  • Patent number: D331369
    Type: Grant
    Filed: June 12, 1990
    Date of Patent: December 1, 1992
    Inventor: Paul P. Chen
  • Patent number: D333790
    Type: Grant
    Filed: May 3, 1990
    Date of Patent: March 9, 1993
    Assignee: B. Sirius Toys, Inc.
    Inventor: Timothy F. Cunningham
  • Patent number: D334347
    Type: Grant
    Filed: August 17, 1990
    Date of Patent: March 30, 1993
    Inventor: Richard J. White
  • Patent number: D335458
    Type: Grant
    Filed: December 30, 1991
    Date of Patent: May 11, 1993
    Inventor: Stephen F. Balaban
  • Patent number: D337056
    Type: Grant
    Filed: July 2, 1990
    Date of Patent: July 6, 1993
    Inventors: Fernando Medina, Monica Medina
  • Patent number: D337728
    Type: Grant
    Filed: November 22, 1991
    Date of Patent: July 27, 1993
    Assignee: Brian T. Trimmer
    Inventors: Brian T. Trimmer, John A. Morgan