Bilaterally Symmetrical Patents (Class D28/51)
  • Electric shaver
    Patent number: D277036
    Type: Grant
    Filed: December 23, 1982
    Date of Patent: January 1, 1985
    Assignee: Sharp Corporation
    Inventors: Kenichi Haruguchi, Yukiko Ito
  • Wax depilatory apparatus
    Patent number: D281822
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: December 17, 1985
    Assignee: Societe de Distribution d'Appareils pour la Coiffure (Sodac)
    Inventor: Jean-Pierre Feldblum
  • Electric dry shaver with cover
    Patent number: D283060
    Type: Grant
    Filed: July 23, 1984
    Date of Patent: March 18, 1986
    Assignee: U.S. Philips Corporation
    Inventor: Murray I. C. Camens
  • Electric dry shaver
    Patent number: D297866
    Type: Grant
    Filed: February 28, 1986
    Date of Patent: September 27, 1988
    Assignee: Remington Products, Inc.
    Inventors: Gerald W. Skulley, James S. Couch
  • Electric dry shaver
    Patent number: D302742
    Type: Grant
    Filed: September 5, 1986
    Date of Patent: August 8, 1989
    Assignee: Kyusyu Hitachi Maxwell, Ltd.
    Inventors: Kazuo Sagawa, Toshiro Higa, Yoshio Mouri
  • Electric dry shaver
    Patent number: D305159
    Type: Grant
    Filed: November 16, 1987
    Date of Patent: December 19, 1989
    Assignee: Braun Aktiengesellschaft
    Inventor: Roland Ullmann
  • Dry shaver
    Patent number: D305160
    Type: Grant
    Filed: May 21, 1987
    Date of Patent: December 19, 1989
    Assignee: U.S. Philips Corporation
    Inventor: Murray I. C. Camens
  • Dry shaver
    Patent number: D305161
    Type: Grant
    Filed: June 18, 1987
    Date of Patent: December 19, 1989
    Assignee: U.S. Philips Corporation
    Inventor: Murray I. C. Camens
  • Electric shaver
    Patent number: D305806
    Type: Grant
    Filed: May 26, 1987
    Date of Patent: January 30, 1990
    Assignee: Kabushiki Kaisha Kawasaki Seiki Seisakusho
    Inventor: Hiroshi Fujisawa
  • Dry shaver
    Patent number: D305807
    Type: Grant
    Filed: December 7, 1987
    Date of Patent: January 30, 1990
    Assignee: Braun Aktiengesellschaft
    Inventor: Roland Ullmann
  • Dry shaver
    Patent number: D306362
    Type: Grant
    Filed: February 3, 1988
    Date of Patent: February 27, 1990
    Assignee: U.S. Philips Corporation
    Inventor: Marten F. Elkerbout
  • Electric shaver
    Patent number: D306777
    Type: Grant
    Filed: June 23, 1988
    Date of Patent: March 20, 1990
    Assignee: Kyushu Hitachi Maxell, Ltd.
    Inventors: Toshiro Higa, Moritaka Taniguchi
  • Electric shaver
    Patent number: D310429
    Type: Grant
    Filed: July 7, 1988
    Date of Patent: September 4, 1990
    Assignee: U.S. Philips Corporation
    Inventor: Willem Anema
  • Dry shaver
    Patent number: D321413
    Type: Grant
    Filed: March 20, 1989
    Date of Patent: November 5, 1991
    Assignee: U.S. Philips Corporation
    Inventor: Marten F. Elkerbout
  • Electric shaver
    Patent number: D337857
    Type: Grant
    Filed: January 16, 1991
    Date of Patent: July 27, 1993
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Yoshiyuki Nakashima, Akio Goto, Shinji Yamamoto, Etsushi Muramatsu
  • Electric shaver
    Patent number: D343923
    Type: Grant
    Filed: June 22, 1992
    Date of Patent: February 1, 1994
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Yoshiyuki Nakashima, Akio Goto, Shinji Yamamoto, Masashi Nomura, Florian Seiffert
  • Epilator
    Patent number: D344134
    Type: Grant
    Filed: December 26, 1991
    Date of Patent: February 8, 1994
    Assignee: U.S. Philips Corporation
    Inventors: Saskia H. P. M. Dingelstad, Marten F. Elkerbout
  • Dry shaver with cap
    Patent number: D345822
    Type: Grant
    Filed: July 29, 1992
    Date of Patent: April 5, 1994
    Assignee: Baun Aktiengesellschaft
    Inventor: Roland Ullmann
  • Dry shaver
    Patent number: D345823
    Type: Grant
    Filed: October 13, 1992
    Date of Patent: April 5, 1994
    Assignee: U.S. Philips Corporation
    Inventor: Olaf Barski
  • Combined electric shaver and trimmer
    Patent number: D346462
    Type: Grant
    Filed: April 29, 1992
    Date of Patent: April 26, 1994
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Yousuke Tanaka, Kazuo Takada
  • Electric shaver
    Patent number: D351927
    Type: Grant
    Filed: June 15, 1993
    Date of Patent: October 25, 1994
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Yoshizuki Nakashima, Akio Goto, Shinji Yamamoto
  • Dry shaver
    Patent number: D353021
    Type: Grant
    Filed: October 13, 1992
    Date of Patent: November 29, 1994
    Assignee: U.S. Philips Corporation
    Inventor: Frank H. C. Newman
  • Electric shaver
    Patent number: D356184
    Type: Grant
    Filed: May 5, 1993
    Date of Patent: March 7, 1995
    Assignee: Izumi Products Company
    Inventor: Yukio Izumi
  • Electric dry shaver
    Patent number: D359581
    Type: Grant
    Filed: September 29, 1993
    Date of Patent: June 20, 1995
    Assignee: Braun Aktiengesellschaft
    Inventor: Roland Ullmann
  • Dry shaver
    Patent number: D360054
    Type: Grant
    Filed: January 26, 1994
    Date of Patent: July 4, 1995
    Assignee: U.S. Philips Corporation
    Inventor: Albart J. Kip
  • Combined razor, cap and box therefor
    Patent number: D362517
    Type: Grant
    Filed: October 22, 1992
    Date of Patent: September 19, 1995
    Assignee: Payer Elektroprodukte Gesellschaft m.b.H.
    Inventor: Otto Pirmayer
  • Electric dry shaver
    Patent number: D367945
    Type: Grant
    Filed: September 29, 1993
    Date of Patent: March 12, 1996
    Assignee: Braun Aktiengesellschaft
    Inventor: Roland Ullmann
  • Electric shaver
    Patent number: D367946
    Type: Grant
    Filed: May 19, 1994
    Date of Patent: March 12, 1996
    Assignee: Kyushu Hitachi Maxell, Ltd.
    Inventors: Hisanori Akashi, Gen Nagai, Akira Kojima
  • Dry shaver
    Patent number: D367947
    Type: Grant
    Filed: December 14, 1994
    Date of Patent: March 12, 1996
    Assignee: U.S. Philips Corporation
    Inventors: Albart J. Kip, Marten F. Elkerbout
  • Combined shaving head frame and shaving foil
    Patent number: D371635
    Type: Grant
    Filed: February 1, 1994
    Date of Patent: July 9, 1996
    Assignee: Braun Aktiengesellschaft
    Inventor: Roland Ullmann
  • Wet/dry shaver
    Patent number: D374504
    Type: Grant
    Filed: November 29, 1994
    Date of Patent: October 8, 1996
    Assignee: Wahl Clipper Corporation
    Inventor: John F. Wahl
  • Epilator
    Patent number: D376010
    Type: Grant
    Filed: May 16, 1995
    Date of Patent: November 26, 1996
    Assignee: U.S. Philips Corporation
    Inventor: Albart J. Kip
  • Epilator
    Patent number: D376425
    Type: Grant
    Filed: May 16, 1995
    Date of Patent: December 10, 1996
    Assignee: U.S. Philips Corporation
    Inventor: Albart J. Kip
  • Electric dry shaver
    Patent number: D376669
    Type: Grant
    Filed: April 25, 1995
    Date of Patent: December 17, 1996
    Assignee: Braun Aktiengesellschaft
    Inventor: Roland Ullmann
  • Electric shaver
    Patent number: D377239
    Type: Grant
    Filed: May 24, 1995
    Date of Patent: January 7, 1997
    Assignee: Izumi Products Company
    Inventor: Shunji Izumi
  • Electric shaver
    Patent number: D377997
    Type: Grant
    Filed: April 27, 1995
    Date of Patent: February 11, 1997
    Assignee: Kyushu Hitachi Maxell, Ltd.
    Inventors: Hironobu Nagano, Hisanori Akashi, Takanori Nishiyama, Toshiyuki Moriya
  • Dry shaver
    Patent number: D379012
    Type: Grant
    Filed: April 17, 1995
    Date of Patent: April 29, 1997
    Assignee: U.S. Philips Corporation
    Inventor: Jan F. van Asten
  • Wet/dry rechargeable shaver
    Patent number: D381769
    Type: Grant
    Filed: December 27, 1995
    Date of Patent: July 29, 1997
    Assignee: Remington Products Company
    Inventor: Joseph M. Sulik
  • Shaving head
    Patent number: D385062
    Type: Grant
    Filed: October 5, 1995
    Date of Patent: October 14, 1997
    Assignee: Braun Aktiengesellschaft
    Inventor: Peter Schneider
  • Shaver
    Patent number: D389602
    Type: Grant
    Filed: October 4, 1996
    Date of Patent: January 20, 1998
    Assignee: Moser Elektrogeraete GmbH
    Inventor: Robert Lebherz
  • Rechargeable shaver
    Patent number: D391676
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: March 3, 1998
    Assignee: Remington Corportion L.L.C.
    Inventor: Joseph M. Sulik
  • Electric shaver
    Patent number: D397513
    Type: Grant
    Filed: December 9, 1996
    Date of Patent: August 25, 1998
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Aurelie Tu, Lorrie Vogel, Vince Rozo, Akio Goto
  • Shaver
    Patent number: D402406
    Type: Grant
    Filed: January 23, 1998
    Date of Patent: December 8, 1998
    Assignee: U.S. Philips Corporation
    Inventor: Natassia Adriana Leonarda Johanna Jacobs
  • Electric hair cutter
    Patent number: D403115
    Type: Grant
    Filed: July 21, 1997
    Date of Patent: December 22, 1998
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Yosuke Tanaka, Kazuo Takada
  • Pen shaver
    Patent number: D404528
    Type: Grant
    Filed: August 8, 1995
    Date of Patent: January 19, 1999
    Inventor: Wai Tse Wong
  • Shaver
    Patent number: D407532
    Type: Grant
    Filed: June 17, 1998
    Date of Patent: March 30, 1999
    Assignee: U.S. Philips Corporation
    Inventor: Natassia Adriana Leonarda Johanna Jacobs
  • Electric shaver
    Patent number: D408585
    Type: Grant
    Filed: April 8, 1998
    Date of Patent: April 20, 1999
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Aya Watanabe, Shinji Yamamoto
  • Men's electric shaver
    Patent number: D409334
    Type: Grant
    Filed: December 17, 1997
    Date of Patent: May 4, 1999
    Assignee: Remington Corporation, L.L.C.
    Inventors: Richard Pallo, Paul Sinding, Joseph M. Sulik, Kristopher Schulz
  • Shaver
    Patent number: D421667
    Type: Grant
    Filed: April 26, 1999
    Date of Patent: March 14, 2000
    Assignee: Braun GmbH
    Inventor: Roland Ullmann
  • Electric shaver
    Patent number: D422118
    Type: Grant
    Filed: September 8, 1998
    Date of Patent: March 28, 2000
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Keiichi Kitagawa, Shinji Yamamoto