US20050075224A1 - Exercising device - Google Patents

Exercising device Download PDF

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Publication number
US20050075224A1
US20050075224A1 US10/678,110 US67811003A US2005075224A1 US 20050075224 A1 US20050075224 A1 US 20050075224A1 US 67811003 A US67811003 A US 67811003A US 2005075224 A1 US2005075224 A1 US 2005075224A1
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US
United States
Prior art keywords
exercising device
main frame
accordance
bar
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US10/678,110
Inventor
Jung Lin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHAO JUN Co Ltd
Original Assignee
ZHAO JUN Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHAO JUN Co Ltd filed Critical ZHAO JUN Co Ltd
Priority to US10/678,110 priority Critical patent/US20050075224A1/en
Assigned to ZHAO JUN CO., LTD. reassignment ZHAO JUN CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LIN, JUNG HUA
Publication of US20050075224A1 publication Critical patent/US20050075224A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/0004—Exercising devices moving as a whole during exercise
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • A63B23/0205—Abdomen
    • A63B23/0222—Abdomen moving torso and lower limbs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/02—Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for large-room or outdoor sporting games
    • A63B71/023—Supports, e.g. poles
    • A63B2071/025—Supports, e.g. poles on rollers or wheels
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/04—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters attached to static foundation, e.g. a user
    • A63B21/0407—Anchored at two end points, e.g. installed within an apparatus
    • A63B21/0421—Anchored at two end points, e.g. installed within an apparatus the ends moving relatively by a pivoting arrangement
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/02—Characteristics or parameters related to the user or player posture
    • A63B2208/0228—Sitting on the buttocks
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/02—Characteristics or parameters related to the user or player posture
    • A63B2208/0242—Lying down
    • A63B2208/0252—Lying down supine

Definitions

  • the present invention relates to an exercising device, and more particularly to an exercising device for exercising a user's waist.
  • a conventional exercising device 80 in accordance with the prior art shown in FIG. 1 is used to exercise the user's waist.
  • the conventional exercising device 80 cannot be operated smoothly, thereby easily incurring the sport damage.
  • the user has to exert a larger force to operate the conventional exercising device 80 , so that the user consumes much energy and cannot achieve the exercising effect.
  • the present invention is to mitigate and/or obviate the disadvantage of the conventional exercising device.
  • the primary objective of the present invention is to provide an exercising device for exercising a user's waist.
  • Another objective of the present invention is to provide an exercising device, wherein the user has to exert a force to overcome the elastic force of the belts, thereby achieving the purpose of exercising the user's body.
  • a further objective of the present invention is to provide an exercising device, wherein the rocking bar is arc-shaped so as to satisfy the ergonomic design, so that the user can operate the exercising device in a comfortable and safe manner.
  • a further objective of the present invention is to provide an exercising device, wherein the user can operate the exercising device easily and conveniently, thereby facilitating the user operating the exercising device.
  • an exercising device comprising:
  • FIG. 1 is a perspective view of a conventional exercising device in accordance with the prior art
  • FIG. 2 is a perspective view of an exercising device in accordance with the preferred embodiment of the present invention.
  • FIG. 3 is an exploded perspective view of the exercising device in accordance with the preferred embodiment of the present invention.
  • FIG. 4 is a partially side plan operational view of the exercising device as shown in FIG. 2 ;
  • FIG. 5 is a partially side plan view of the exercising device as shown in FIG. 2 ;
  • FIG. 6 is a schematic operational view of the exercising device as shown in FIG. 5 in use;
  • FIG. 7 is a schematic operational view of the exercising device as shown in FIG. 2 in use.
  • FIG. 8 is a schematic operational view of the exercising device as shown in FIG. 7 .
  • an exercising device in accordance with the preferred embodiment of the present invention comprises a main frame 10 , a retractable bar 20 , two operation handles 25 , a support frame 30 , and an arc-shaped rocking bar 60 .
  • the main frame 10 has a first end formed with a plurality of adjusting holes 14 and a second end provided with a transverse support bar 11 .
  • the main frame 10 has a mediate portion provided with a fixed tube 13 .
  • the main frame 10 is provided with two fixing plates 12 for mounting a backrest 40 by a plurality of screw members 90 .
  • the retractable bar 20 is retractably mounted on the first end of the main frame 10 and has a first end formed with a positioning hole 24 aligning with one of the adjusting holes 14 of the main frame 10 and a second end provided with a transverse fixing bar 21 for mounting a head cushion 50 by a plurality of screw members 900 .
  • the exercising device further comprises a substantially V-shaped elastic plate 22 mounted in the retractable bar 20 and having a distal end provided with a positioning stub 220 extended through the positioning hole 24 of the retractable bar 20 and detachably locked in one of the adjusting holes 14 of the main frame 10 .
  • Each of the two operation handles 25 is adjustably mounted on the support bar 11 of the main frame 10 .
  • Each of the two operation handles 25 has a first end provided with a protective grip 26 and a substantially arc-shaped second end.
  • Each of the two operation handles 25 has a mediate portion provided with a transverse adjusting bar 27 adjustably mounted in the support bar 11 of the main frame 10 .
  • the support frame 30 is substantially inverted Y-shaped and is pivotally mounted on the main frame 10 .
  • the support frame 30 has a first end formed with a substantially U-shaped pivot rack 32 pivotally mounted on the fixed tube 13 of the main frame 10 by a bolt 34 and a nut 36 and a second end formed with two support legs 38 each pivotally provided with a roller 31 by a bolt 902 and a nut 904 .
  • the pivot rack 32 of the support frame 30 is provided with a protruding limit rod 80 .
  • the rocking bar 60 has two ends each fixed on the main frame 10 by a screw member 906 .
  • the rocking bar 60 is provided with a protruding limit rod 802 .
  • the exercising device further comprises two opposite belts 70 each having a first end secured on an end of the limit rod 802 of the rocking bar 60 and a second end secured on an end of the limit rod 80 of the pivot rack 32 of the support frame 30 .
  • the positioning stub 220 of the elastic plate 22 mounted in the retractable bar 20 is extended through the positioning hole 24 of the retractable bar 20 and detachably locked in one of the adjusting holes 14 of the main frame 10 , so that the retractable bar 20 is retractably mounted on the first end of the main frame 10 to adjust the height of the head cushion 50 so as to fit users of different heights.
  • the user's two hands hold the protective grips 26 of the two operation handles 25 , with his/her back being rested on the backrest 40 , and with his/her head being rested on the head cushion 50 as shown in FIG. 7 .
  • the user's body is moved backward to press the main frame 10 backward as shown in FIG. 8 so as to rock the rocking bar 60 and to pivot the support frame 30 , so that the support frame 30 is pivoted from the position as shown in FIG. 5 to the position as shown in FIG. 6 to extending the belts 70 .
  • the user has to exert a force to overcome the elastic force of the belts 70 , thereby achieving the purpose of exercising the user's waist.
  • the user has to exert a force to overcome the elastic force of the belts 70 , thereby achieving the purpose of exercising the user's body.
  • the rocking bar 60 is arc-shaped to satisfy the ergonomic design, so that the user can operate the exercising device in a comfortable and safe manner. Further, the user can operate the exercising device easily and conveniently, thereby facilitating the user operating the exercising device.

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Pulmonology (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

An exercising device includes a main frame, a support frame pivotally mounted on the main frame, and an arc-shaped rocking bar fixed on the main frame. Thus, the rocking bar is arc-shaped so as to satisfy the ergonomic design, so that the user can operate the exercising device in a comfortable and safe manner. In addition, the user can operate the exercising device easily and conveniently, thereby facilitating the user operating the exercising device.

Description

    BACKGROUND OF THE INVENTION
  • 1. Field of the Invention
  • The present invention relates to an exercising device, and more particularly to an exercising device for exercising a user's waist.
  • 2. Description of the Related Art
  • A conventional exercising device 80 in accordance with the prior art shown in FIG. 1 is used to exercise the user's waist. However, the conventional exercising device 80 cannot be operated smoothly, thereby easily incurring the sport damage. In addition, the user has to exert a larger force to operate the conventional exercising device 80, so that the user consumes much energy and cannot achieve the exercising effect.
    • SUMMARY OF THE INVENTION
  • The present invention is to mitigate and/or obviate the disadvantage of the conventional exercising device.
  • The primary objective of the present invention is to provide an exercising device for exercising a user's waist.
  • Another objective of the present invention is to provide an exercising device, wherein the user has to exert a force to overcome the elastic force of the belts, thereby achieving the purpose of exercising the user's body.
  • A further objective of the present invention is to provide an exercising device, wherein the rocking bar is arc-shaped so as to satisfy the ergonomic design, so that the user can operate the exercising device in a comfortable and safe manner.
  • A further objective of the present invention is to provide an exercising device, wherein the user can operate the exercising device easily and conveniently, thereby facilitating the user operating the exercising device.
  • In accordance with the present invention, there is provided an exercising device comprising:
      • a main frame;
      • a support frame pivotally mounted on the main frame; and
      • an arc-shaped rocking bar fixed on the main frame.
  • Further benefits and advantages of the present invention will become apparent after a careful reading of the detailed description with appropriate reference to the accompanying drawings.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a perspective view of a conventional exercising device in accordance with the prior art;
  • FIG. 2 is a perspective view of an exercising device in accordance with the preferred embodiment of the present invention;
  • FIG. 3 is an exploded perspective view of the exercising device in accordance with the preferred embodiment of the present invention;
  • FIG. 4 is a partially side plan operational view of the exercising device as shown in FIG. 2;
  • FIG. 5 is a partially side plan view of the exercising device as shown in FIG. 2;
  • FIG. 6 is a schematic operational view of the exercising device as shown in FIG. 5 in use;
  • FIG. 7 is a schematic operational view of the exercising device as shown in FIG. 2 in use; and
  • FIG. 8 is a schematic operational view of the exercising device as shown in FIG. 7.
    • DETAILED DESCRIPTION OF THE INVENTION
  • Referring to the drawings and initially to FIGS. 2 and 3, an exercising device in accordance with the preferred embodiment of the present invention comprises a main frame 10, a retractable bar 20, two operation handles 25, a support frame 30, and an arc-shaped rocking bar 60.
  • The main frame 10 has a first end formed with a plurality of adjusting holes 14 and a second end provided with a transverse support bar 11. The main frame 10 has a mediate portion provided with a fixed tube 13. The main frame 10 is provided with two fixing plates 12 for mounting a backrest 40 by a plurality of screw members 90.
  • The retractable bar 20 is retractably mounted on the first end of the main frame 10 and has a first end formed with a positioning hole 24 aligning with one of the adjusting holes 14 of the main frame 10 and a second end provided with a transverse fixing bar 21 for mounting a head cushion 50 by a plurality of screw members 900.
  • The exercising device further comprises a substantially V-shaped elastic plate 22 mounted in the retractable bar 20 and having a distal end provided with a positioning stub 220 extended through the positioning hole 24 of the retractable bar 20 and detachably locked in one of the adjusting holes 14 of the main frame 10.
  • Each of the two operation handles 25 is adjustably mounted on the support bar 11 of the main frame 10. Each of the two operation handles 25 has a first end provided with a protective grip 26 and a substantially arc-shaped second end. Each of the two operation handles 25 has a mediate portion provided with a transverse adjusting bar 27 adjustably mounted in the support bar 11 of the main frame 10.
  • The support frame 30 is substantially inverted Y-shaped and is pivotally mounted on the main frame 10. The support frame 30 has a first end formed with a substantially U-shaped pivot rack 32 pivotally mounted on the fixed tube 13 of the main frame 10 by a bolt 34 and a nut 36 and a second end formed with two support legs 38 each pivotally provided with a roller 31 by a bolt 902 and a nut 904. The pivot rack 32 of the support frame 30 is provided with a protruding limit rod 80.
  • The rocking bar 60 has two ends each fixed on the main frame 10 by a screw member 906. The rocking bar 60 is provided with a protruding limit rod 802.
  • The exercising device further comprises two opposite belts 70 each having a first end secured on an end of the limit rod 802 of the rocking bar 60 and a second end secured on an end of the limit rod 80 of the pivot rack 32 of the support frame 30.
  • As shown in FIGS. 2-4, the positioning stub 220 of the elastic plate 22 mounted in the retractable bar 20 is extended through the positioning hole 24 of the retractable bar 20 and detachably locked in one of the adjusting holes 14 of the main frame 10, so that the retractable bar 20 is retractably mounted on the first end of the main frame 10 to adjust the height of the head cushion 50 so as to fit users of different heights.
  • In operation, referring to FIGS. 2-8, the user's two hands hold the protective grips 26 of the two operation handles 25, with his/her back being rested on the backrest 40, and with his/her head being rested on the head cushion 50 as shown in FIG. 7. Then, the user's body is moved backward to press the main frame 10 backward as shown in FIG. 8 so as to rock the rocking bar 60 and to pivot the support frame 30, so that the support frame 30 is pivoted from the position as shown in FIG. 5 to the position as shown in FIG. 6 to extending the belts 70. Thus, the user has to exert a force to overcome the elastic force of the belts 70, thereby achieving the purpose of exercising the user's waist.
  • Accordingly, the user has to exert a force to overcome the elastic force of the belts 70, thereby achieving the purpose of exercising the user's body. In addition, the rocking bar 60 is arc-shaped to satisfy the ergonomic design, so that the user can operate the exercising device in a comfortable and safe manner. Further, the user can operate the exercising device easily and conveniently, thereby facilitating the user operating the exercising device.
  • Although the invention has been explained in relation to its preferred embodiment(s) as mentioned above, it is to be understood that many other possible modifications and variations can be made without departing from the scope of the present invention. It is, therefore, contemplated that the appended claim or claims will cover such modifications and variations that fall within the true scope of the invention.

Claims (14)

1. An exercising device comprising:
a main frame;
a support frame pivotally mounted on the main frame; and
an arc-shaped rocking bar fixed on the main frame.
2. The exercising device in accordance with claim 1, wherein the support frame is substantially inverted Y-shaped.
3. The exercising device in accordance with claim 1, wherein the main frame has a mediate portion provided with a fixed tube, and the support frame has a first end formed with a substantially U-shaped pivot rack pivotally mounted on the fixed tube of the main frame by a bolt and a nut.
4. The exercising device in accordance with claim 3, wherein the support frame has a second end formed with two support legs each pivotally provided with a roller by a bolt and a nut.
5. The exercising device in accordance with claim 1, wherein the pivot rack of the support frame is provided with a protruding limit rod, the rocking bar is provided with a protruding limit rod, and the exercising device further comprises two opposite belts each having a first end secured on an end of the limit rod of the rocking bar and a second end secured on an end of the limit rod of the pivot rack of the support frame.
6. The exercising device in accordance with claim 1, wherein the rocking bar has two ends each fixed on the main frame by a screw member.
7. The exercising device in accordance with claim 1, further comprising a retractable bar retractably mounted on the first end of the main frame.
8. The exercising device in accordance with claim 7, wherein the main frame has a first end formed with a plurality of adjusting holes, the retractable bar has a first end formed with a positioning hole aligning with one of the adjusting holes of the main frame, and the exercising device further comprises a substantially V-shaped elastic plate mounted in the retractable bar and having a distal end provided with a positioning stub extended through the positioning hole of the retractable bar and detachably locked in one of the adjusting holes of the main frame.
9. The exercising device in accordance with claim 7, wherein the retractable bar has a second end provided with a transverse fixing bar for mounting a head cushion by a plurality of screw members.
10. The exercising device in accordance with claim 1, further comprising two operation handles each mounted on the main frame.
11. The exercising device in accordance with claim 10, wherein the main frame has a second end provided with a transverse support bar, and each of the two operation handles is adjustably mounted on the support bar of the main frame.
12. The exercising device in accordance with claim 11, wherein each of the two operation handles has a mediate portion provided with a transverse adjusting bar adjustably mounted in the support bar of the main frame.
13. The exercising device in accordance with claim 10, wherein each of the two operation handles has a first end provided with a protective grip and a substantially arc-shaped second end.
14. The exercising device in accordance with claim 1, wherein the main frame is provided with two fixing plates for mounting a backrest by a plurality of screw members.
US10/678,110 2003-10-06 2003-10-06 Exercising device Abandoned US20050075224A1 (en)

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Application Number Priority Date Filing Date Title
US10/678,110 US20050075224A1 (en) 2003-10-06 2003-10-06 Exercising device

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US10/678,110 US20050075224A1 (en) 2003-10-06 2003-10-06 Exercising device

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US20050075224A1 true US20050075224A1 (en) 2005-04-07

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050181916A1 (en) * 2004-02-14 2005-08-18 Frost Howard M. Exercise device and method
US6971977B1 (en) * 2004-06-01 2005-12-06 Chih-Liang Chen Exercise device
US20060100073A1 (en) * 2004-11-08 2006-05-11 Hsin-Jon Ho Economic abdomen stretching exerciser
US20070087919A1 (en) * 2005-10-03 2007-04-19 Rong Chou M Fitness apparatus for abdomen and waist
US20070281840A1 (en) * 2006-06-02 2007-12-06 Mao-Bang Tsai Sit-up exercise machine
US20080076649A1 (en) * 2006-09-22 2008-03-27 Chih-Liang Chen Sit-up exerciser
US20100160126A1 (en) * 2005-06-20 2010-06-24 Nardone Jennifer R Training device
US20130045845A1 (en) * 2011-08-16 2013-02-21 Johann B. Verheem Elevated reclining exercise chair
US9662536B1 (en) * 2016-04-07 2017-05-30 Asia Regent Corporation Squat rack
US9999800B2 (en) * 2016-08-05 2018-06-19 Asia Regent Corporation Multi-mode squat rack
USD979672S1 (en) * 2017-10-18 2023-02-28 Bootysprout, Inc. Exercise system
USD998067S1 (en) * 2019-08-07 2023-09-05 Tengfei Zhang Exercising apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6283900B1 (en) * 2000-11-02 2001-09-04 Dean Tornabene Exercise apparatus
US6379289B1 (en) * 1998-08-10 2002-04-30 Albert M. Gossie Mid-section exercise apparatus with multi-axis capabilities
US6394938B1 (en) * 2000-06-26 2002-05-28 Dean Tornabene Exercise apparatus
US6544151B2 (en) * 2000-11-02 2003-04-08 Dean Tornabene Exercise apparatus
US20030100415A1 (en) * 2001-11-29 2003-05-29 Augustine David M. Exercise device
US6656095B2 (en) * 2001-12-21 2003-12-02 Products Of Tomorrow, Inc. Apparatus for performing abdominal and other muscle group exercises

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379289B1 (en) * 1998-08-10 2002-04-30 Albert M. Gossie Mid-section exercise apparatus with multi-axis capabilities
US6394938B1 (en) * 2000-06-26 2002-05-28 Dean Tornabene Exercise apparatus
US6283900B1 (en) * 2000-11-02 2001-09-04 Dean Tornabene Exercise apparatus
US6544151B2 (en) * 2000-11-02 2003-04-08 Dean Tornabene Exercise apparatus
US20030100415A1 (en) * 2001-11-29 2003-05-29 Augustine David M. Exercise device
US6656095B2 (en) * 2001-12-21 2003-12-02 Products Of Tomorrow, Inc. Apparatus for performing abdominal and other muscle group exercises

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050181916A1 (en) * 2004-02-14 2005-08-18 Frost Howard M. Exercise device and method
US6971977B1 (en) * 2004-06-01 2005-12-06 Chih-Liang Chen Exercise device
US20060100073A1 (en) * 2004-11-08 2006-05-11 Hsin-Jon Ho Economic abdomen stretching exerciser
US20100160126A1 (en) * 2005-06-20 2010-06-24 Nardone Jennifer R Training device
US7942794B2 (en) * 2005-06-20 2011-05-17 Nardone Jennifer R Training device
US20070087919A1 (en) * 2005-10-03 2007-04-19 Rong Chou M Fitness apparatus for abdomen and waist
US7326159B2 (en) * 2005-10-03 2008-02-05 Chou May Rong Fitness apparatus for abdomen and waist
US20070281840A1 (en) * 2006-06-02 2007-12-06 Mao-Bang Tsai Sit-up exercise machine
US20080076649A1 (en) * 2006-09-22 2008-03-27 Chih-Liang Chen Sit-up exerciser
US20130045845A1 (en) * 2011-08-16 2013-02-21 Johann B. Verheem Elevated reclining exercise chair
US8641588B2 (en) * 2011-08-16 2014-02-04 Johann B. Verheem Elevated reclining exercise chair
US9662536B1 (en) * 2016-04-07 2017-05-30 Asia Regent Corporation Squat rack
US9999800B2 (en) * 2016-08-05 2018-06-19 Asia Regent Corporation Multi-mode squat rack
USD979672S1 (en) * 2017-10-18 2023-02-28 Bootysprout, Inc. Exercise system
USD1010032S1 (en) * 2017-10-18 2024-01-02 Bootysprout, Inc Exercise system
USD998067S1 (en) * 2019-08-07 2023-09-05 Tengfei Zhang Exercising apparatus

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AS Assignment

Owner name: ZHAO JUN CO., LTD., TAIWAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LIN, JUNG HUA;REEL/FRAME:014590/0678

Effective date: 20030926

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION