Recumbent Patents (Class D21/666)
  • Lumbar exercise machine
    Patent number: 12296223
    Abstract: A portable exercise machine useable for isometric exercise and conditioning of the multifidus muscle has a seat with an adjustable upwardly inclined arm member and an adjustable downwardly inclined leg member. A handle connected to the arm member is adapted to be gripped by the user to perform static muscle contraction and stretching. A foot rest connected to the leg member allows the user's heels to rotate downwardly forcing the pelvis to lock and isolate the multifidus muscle for stretching and strengthening.
    Type: Grant
    Filed: May 4, 2022
    Date of Patent: May 13, 2025
    Inventor: William G. Robinson
  • Bicycle exercising machine
    Patent number: D437369
    Type: Grant
    Filed: February 7, 2000
    Date of Patent: February 6, 2001
    Assignee: Cateye Co., Ltd.
    Inventor: Masao Tsushi
  • Stationary exercise cycle
    Patent number: D439289
    Type: Grant
    Filed: October 15, 1998
    Date of Patent: March 20, 2001
    Assignee: Precor Incorporated
    Inventors: Thomas Moran, James Birrell, Jack B. Hough
  • Exercise apparatus
    Patent number: D441811
    Type: Grant
    Filed: June 23, 2000
    Date of Patent: May 8, 2001
    Inventor: Pablo Clarke
  • Exercising machine
    Patent number: D513421
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: January 3, 2006
    Assignee: Cateye Co., Ltd.
    Inventor: Toshiyuki Nagano
  • Recumbent bicycle
    Patent number: D515152
    Type: Grant
    Filed: September 17, 2003
    Date of Patent: February 14, 2006
    Assignee: Unisen, Inc.
    Inventors: Kevin Patrick Corbalis, Mark William Chiles, Victor Torres Cornejo, Jirawat O. Jeamvigite, John Cook
  • Bicycle exerciser
    Patent number: D521085
    Type: Grant
    Filed: October 21, 2004
    Date of Patent: May 16, 2006
    Inventor: Hai-Pin Kuo
  • Physical exerciser with a monitor
    Patent number: D526368
    Type: Grant
    Filed: July 12, 2005
    Date of Patent: August 8, 2006
    Inventors: Urs Giger, Sonja Giger, Adrian Giger, Thomas Giger, Martin Giger
  • Exercise machine
    Patent number: D528172
    Type: Grant
    Filed: February 17, 2005
    Date of Patent: September 12, 2006
    Assignee: LeMond Fitness, Inc.
    Inventors: Robert J. Bingham, Jr., Mark A. Zeh, Christopher Loew
  • Exercise device
    Patent number: D461210
    Type: Grant
    Filed: July 3, 2001
    Date of Patent: August 6, 2002
    Inventor: Su-Jung Fon
  • Physical exerciser
    Patent number: D531237
    Type: Grant
    Filed: July 28, 2005
    Date of Patent: October 31, 2006
    Inventors: Urs Giger, Sonja Giger, Adrian Giger, Thomas Giger, Martin Giger
  • Stationary exerciser
    Patent number: D553698
    Type: Grant
    Filed: April 19, 2006
    Date of Patent: October 23, 2007
    Assignee: Johnson Tech. Co., Ltd.
    Inventors: Nathan Pyles, Derek Nelson, Yong-Fa Wang
  • Exercise stationary bike
    Patent number: D479865
    Type: Grant
    Filed: December 10, 2002
    Date of Patent: September 23, 2003
    Assignee: Combi Corporation
    Inventors: Kazuhiko Arai, Takeshi Inoue, Harukaze Koga
  • Exercise stationary bike
    Patent number: D480120
    Type: Grant
    Filed: December 10, 2002
    Date of Patent: September 30, 2003
    Assignee: Combi Corporation
    Inventors: Kazuhiko Arai, Takeshi Inoue, Harukaze Koga
  • Recumbent stepper
    Patent number: D610635
    Type: Grant
    Filed: November 2, 2007
    Date of Patent: February 23, 2010
    Assignee: NuStep, Inc.
    Inventors: Mark Hildebrandt, Jeffrey A. DeBoer, Evan Carpenter Crawford, James Stenz
  • Recumbent exercise cycle
    Patent number: D621889
    Type: Grant
    Filed: January 25, 2010
    Date of Patent: August 17, 2010
    Assignee: Precor Incorporated
    Inventors: Sean K. Horita, Jonathan M. Stewart
  • Stationary exercise bicycle
    Patent number: D637245
    Type: Grant
    Filed: October 11, 2010
    Date of Patent: May 3, 2011
    Assignee: Cordio, LLC
    Inventors: Aaron D. Huber, Richard A. Huber, Julius Toth, Richard A. Suarez
  • Fitness device
    Patent number: D640337
    Type: Grant
    Filed: September 20, 2010
    Date of Patent: June 21, 2011
    Inventor: Qingshan Liu
  • Exercise device
    Patent number: D650870
    Type: Grant
    Filed: April 25, 2011
    Date of Patent: December 20, 2011
    Assignee: Technogym S.p.A.
    Inventor: Antonio Citterio
  • Recumbent stepper
    Patent number: D650871
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: December 20, 2011
    Assignee: Nustep, Inc.
    Inventors: Richard N. Sarns, Joseph M. Sarns, Matthew P. Weber, Steven W. Sarns
  • Exerciser
    Patent number: D403032
    Type: Grant
    Filed: September 30, 1997
    Date of Patent: December 22, 1998
    Inventor: Hui-Mei Huang
  • Stationary bike
    Patent number: D750715
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: March 1, 2016
    Assignee: Mitsubishi Electric Engineering Company, Ltd.
    Inventors: Shigeo Takaoka, Hironori Suzuki, Hongkue Lee
  • Stationary bike
    Patent number: D797215
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: September 12, 2017
    Assignee: Mitsubishi Electric Engineering Company, Ltd.
    Inventors: Hironori Suzuki, Hongkue Lee, Takuya Hayashi, Akihiro Maeda
  • Exercising apparatus
    Patent number: D1023174
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: April 16, 2024
    Assignee: Trisport AG
    Inventors: Michael Tropper, Simon Daniel
  • Exercise bike part
    Patent number: D1030927
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: June 11, 2024
    Assignee: YONGKANG LIZUN FITNESS EQUIPMENT CO., LTD.
    Inventor: Xiaojing Zhu
  • Exercise bike with a high front bar
    Patent number: D1068967
    Type: Grant
    Filed: September 8, 2022
    Date of Patent: April 1, 2025
    Assignee: LIFECORE FITNESS, INC.
    Inventors: Marco Aurelio Grott, Ryan Kenji Gray, Roger Dean Bates