US3295847A - Exercising device - Google Patents

Exercising device Download PDF

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Publication number
US3295847A
US3295847A US38082064A US3295847A US 3295847 A US3295847 A US 3295847A US 38082064 A US38082064 A US 38082064A US 3295847 A US3295847 A US 3295847A
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door
carrying case
means
pedal
end portion
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Sr Albert R Matt
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Sr Albert R Matt
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/16Platforms for rocking motion about a horizontal axis, e.g. axis through the middle of the platform; Balancing drums; Balancing boards or the like
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2210/00Space saving
    • A63B2210/50Size reducing arrangements for stowing or transport

Description

Jan. 3, 1967 -r, 5R 3,295,847

EXERCISING DEVICE Filed July 7, 1964 5 INVENTOR.

arjy M, yz w ALBERT R.MATT SR.

United States Patent '0 3,295,847 EXERCISING DEVICE Albert R. Matt, Sr., 1509 Moss Ave., Leesburg, Fla. 32748 Filed July 7, 1964, Ser. No. 380,820 10 Claims. (Cl. 272-83) This invention relates to exercising devices and, more particularly, to a portable exercising device adapted for operation by foot pressure.

The invention has as its general object the provision of a portable exercising device of the type mentioned and which is desirably simple and yet durable in construction providing for a high degree of ease and facility in use.

The drawing shows preferred embodiments of the invention and such embodiments will be described, but it will be understood that various changes may be made from the constructions disclosed, and that the drawing and description are not to be construed as defining or limiting the scope of the invention, the claims forming a part of this specification being relied upon for that purpose.

Of the drawing:

FIG. 1 is a perspective view of the exercising device of the present invention showing a carrying case which forms a part thereof in a closed condition.

FIG. 2 is a view similar to FIG. 1 but showing the carrying case in an open condition with the exercising elements exposed.

FIG. 3 is a view similar to FIG. 2 but showing an alternative embodiment of the invention.

FIG. 4 is an enlarged sectional view taken generally as indicated at 44 in FIG. 3, and

FIG. 5 is an enlarged fragmentary sectional view taken generally as indicated at 5-5 in FIG. 4.

Referring particularly to FIGS. 1 and 2, it will be observed that the portable exercising device of the present invention comprises a carrying case 10. The case may vary substantially in details of construction but preferably comprises a generally rectangular container having top and bottom walls 12, 14 and Opposing side walls 16 and 18. A rear wall 20 is fixed to the top, bottom and side walls and a front wall 22 of the carrying case defines a door opening 24 of generally rectangular configuration. A door 26 is operatively associated with the opening 24 and is swingable relative thereto, preferably being connected with the lower or bottom wall 14 of the carrying case 10 by means of a piano-type hinge 28. A handle 30 is preferably also provided as are small feet 32, 32 on the door 26 and similar feet 34, 34 on the bottom Wall 14. An appropriate latch 36 may also be provided to retain the door in its closed position.

In accordance with the present invention, an inclined pedal means is provided with one end portion adjacent an inner surface of the open door 26 when the latter resides in a prone position. As shown in FIG. 2, the said pedal means takes the form of a relatively wide and substantially flat member 38 which has a body portion extending angularly upwardly toward the carrying case from its said one end portion adjacent the door 26. Preferably the member 28 has left and right foot depressions 40, 40 formed therein so as to be adapted for operation by pressure of a single foot or by both feet simultaneously.

A means pivotally connecting the said one end portion of the-pedal 38 to the door 26 comprises an elongated hinge 42 which is preferably provided with a readily removable pin so as to permit detachment of the pedal from the door. Thus, it may be desirable to detach the pedal 38 from the door 26 in closing the latter and storing the pedal within the carrying case 10. As constructed in FIG. 2, the pedal 38 has its inner or upper end portion spaced from the rear wall 20 of the carrying case a suffi- 3,295,847 Patented Jan. 3, 1967 cient distance to swing through an are within the carrying case and avoid interference with said rear wall and the bottom wall 14 on closing of the door 26.

Said upper opposite end portion of the pedal 38 is shown with spring means connected thereto and to the carrying case 10 and comprising four tension springs 44, 44. The springs 44, 44 may be connected by simple hooks 46, 46 at their lower end portions and by similar hooks (not shown) at upper end portions to the top wall 12 of the carrying case. Preferably, the springs are detachably connected in the position shown so as to be removable for a dual purpose. First, in certain constructions of the exercising device, it may be desirable to detach the springs to permit easy swinging movement of the pedal 38 to a storage position within the carrying case. Secondly, and perhaps of greater importance, tension springs may be added or removed so as to vary the amount or degree of foot pressure required to depress the pedal38. Quite obviously, the springs serve as a biasing means on release of foot pressure to return the pedal to its upper position as shown.

In the alternative embodiment of FIGS. 3, 4 and 5, a carrying case 10a is substantially identical with the carrying case 10 described above. Thus, the case includes top and bottom walls 12a and 14a, side walls 16a and 18a, a rear wall 20a and a narrow front wall 22a defining a door opening 24a. A downwardly swingable door 26a may be hinged at 28a so as to support the pedal means of the exercising device.

In this embodiment, the pedal means comprises first and second or left and right foot pedals 50 and 52. The pedals are substantially identical except for depressions 54, 56 which may be provided in the upper surfaces thereof respectively for receiving left and right feet of the user. Hinges connecting the pedals 50, 52 are indicated generally at 58 and 60 respectively and such hinges preferably include readily removable pins to provide for detachable connection of the pedals with the door 26a.

Referring now to the upper or opposite end portions of the pedals 50, 52, it will be observed that a spring means associated therewith comprises a plurality of similar compression springs 62, 62 for each of the pedals 50, 52. A seat member 64, 64 shown mounted on each of the pedals 50, 52 is provided With small depressions or seats 66, 66 for the springs 62, 62. Similarly, small depressions 68, 68 are provided in the lower Wall 14a of the carrying case. Thus, springs 62, 62 can readily be added to and removed from the respective pedals 50, 52 so as to adjust the foot pressure required for operation of the pedals.

From the foregoing, it will be apparent that the exercising devices of the present invention provide for a simple and yet highly effective exercising technique. The devices fulfill the object of simple and yet highly durable and dependable construction and moreover, are well suited in design to low cost quantity production.

The invention claimed is:

1. A portable exercising device comprising a carrying case adapted to rest on a floor surface or the like and having a door opening in one side thereof, a door operatively associated with said opening, means pivotally connecting said door to a lower portion of said carrying case to provide for a downward and outward swinging movement of the door to a substantially prone open position, inclined pedal means with one end portion adjacent an inner surface of said open door and with a body portion extending angularly upwardly therefrom toward said carrying case, means pivotally connecting said one end portion of said pedal means with the door, and spring means connected to an opposite end portion of said pedal means and to said carrying case whereby said pedal means can be selectively depressed under foot pressure and permitted to rise under spring pressure in an exercising activity.

2. A portable exercising device as set forth in claim 1 wherein said spring means is detachably connectable in position between said pedal means and said carrying case, folding of the pedal means to a position within the carrying case thus being provided for on closing movement of said door.

3. A portable exercising device as set forth in claim 1 5. A portable exercising device as set forth in claim 1 wherein said spring means is adapted for individual replacement to vary the foot pressure required for movement of the pedal means.

6. A portable exercising device as set forth in claim 1 wherein said spring means includes a plurality of tension springs connected between said opposite end portion of said pedal means and an upper portion of said pedal means and an upper portion of said carrying case.

7. A portable exercising device as set forth in claim 1 wherein said spring means comprises a plurality of compression springs disposed between said opposite end portion of said pedal means and a lower portion of said carrying case.

8. A portable exercising device as set forth in claim 7 including means holding said springs detachably in position for individual replacement to vary the foot pressure required for movement of the pedal means.

9. A portable exercising device as set forth in claim 1 wherein said pedal means comprises a single pedal substantially coextensive with but slightly smaller than said door opening.

10. A portable exercising device as set forth in claim 1 wherein said pedal means comprises first and second independently operable pedals and said spring means comprises at least one spring operatively connected to each pedal.

References Cited by the Examiner UNITED STATES PATENTS 2,219,219 10/1940 Boger 27283 2,830,816 4/1958 Uhl 27283 X 2,837,334 6/1958 Long 272-68 RICHARD C. PINKHAM, Primary Examiner.

W. R. BROWNE, Assistant Examiner.

Claims (1)

1. A PORTABLE EXERCISING DEVICE COMPRISING A CARRYING CASE ADAPTED TO REST ON A FLOOR SUFACE OR THE LIKE AND HAVING A DOOR OPENING IN ONE SIDE THEREOF, A DOOR OPERATIVELY ASSOCIATED WITH SAID OPENING, MEANS PIVOTALLY CONNECTING SAID DOOR TO A LOWER PORTION OF SAID CARRYING CASE TO PROVIDE FOR A DOWNWARD AND OUTWARD SWINGING MOVEMENT OF THE DOOR TO A SUBSTANTIALLY PRONE OPEN POSITION, INCLINED PEDAL MEANS WITH ONE END PORTION ADJACENT AN INNER SURFACE OF SAID OPEN DOOR AND WITH A BODY PORTION EXTENDING ANGULARLY UPWARDLY THEREFROM TOWARD SAID CARRYING CASE, MEANS PIVOTALLY CONNECTING SAID ONE END PORTION OF SAID PEDAL MEANS WITH THE DOOR, AND SPRING MEANS CONNECTED TO AN OPPOSITE END PORTION OF SAID PEDAL MEANS AND TO SAID CARRYING CASE WHEREBY SAID PEDAL MEANS CAN BE SELECTIVELY DEPRESSED UNDER FOOT PRESSURE AND PERMITTED TO RISE UNDER SPRING PRESSURE IN AN EXERCISING ACTIVITY.
US3295847A 1964-07-07 1964-07-07 Exercising device Expired - Lifetime US3295847A (en)

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Cited By (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430956A (en) * 1966-08-15 1969-03-04 Alexander T Borgeas Foot and leg exerciser
US3628791A (en) * 1970-08-03 1971-12-21 Ricardo Garcia Pivoted jogging platform with adjustable spring-resistance
US3638940A (en) * 1970-07-02 1972-02-01 Thomas M Mehaulic Portable spring-biased indoor jogging machine
US3641601A (en) * 1969-04-30 1972-02-15 William F Sieg Simulated walker, jogger, and running exerciser
US3672670A (en) * 1970-07-08 1972-06-27 Ralph A Burzenski Wheeled foot-exercising device with hand grips
US3741540A (en) * 1971-10-25 1973-06-26 Y Shimizu Nether limbs training implement
US3792860A (en) * 1972-10-17 1974-02-19 A Selnes Pivotal platform training apparatus with selectively connectible components
US3814420A (en) * 1973-04-09 1974-06-04 J Encke Exercise device
US3942791A (en) * 1974-08-26 1976-03-09 Dawson John D Twin pedal energizer
US3947023A (en) * 1974-08-12 1976-03-30 Francisco Hidalgo Martin Exercise board
US4056265A (en) * 1976-07-14 1977-11-01 Azuma Ide Machine for indoor running
US4111416A (en) * 1977-06-06 1978-09-05 Jinotti Walter J Exerciser
US4279415A (en) * 1979-06-29 1981-07-21 Sam Katz Exercising device
US4613131A (en) * 1983-03-02 1986-09-23 Anderson Erma N Exercise device for physical therapy
US4669722A (en) * 1983-02-23 1987-06-02 Avvari Rangaswamy Antistasis device
US4776586A (en) * 1987-07-20 1988-10-11 Hardee Kelly D Stress relieving and safety device
US4795148A (en) * 1984-06-20 1989-01-03 Avvari Rangaswamy Combination of antistasis devices
US4822039A (en) * 1988-02-05 1989-04-18 Gonzales Charles B Pivoting leg and arm exercise device
EP0384702A1 (en) * 1989-02-24 1990-08-29 Inovation Leisure Company Limited Improvements in or relating to exercising apparatus
US4974834A (en) * 1988-09-29 1990-12-04 Magic Box, Inc. Saw exercise box
US5178596A (en) * 1991-12-13 1993-01-12 Mcintire Nora L Exercise apparatus
US5197932A (en) * 1991-06-27 1993-03-30 Prostretch, Inc. Ganged exercise shoes
US5230676A (en) * 1992-12-17 1993-07-27 Juris Terauds Methods for using a combination exerciser and baggage carrier
US5230674A (en) * 1992-12-17 1993-07-27 Juris Terauds Combination exerciser and baggage carrier
US5263910A (en) * 1993-01-26 1993-11-23 Yang Li Hsiang Stepping exerciser
US5413543A (en) * 1993-07-23 1995-05-09 Drago; Marcello S. Ankle, foot and toes exercising apparatus
US5441466A (en) * 1994-02-03 1995-08-15 Piaget; Gary Exercise step with adjustable leg bellows
US5645516A (en) * 1994-06-15 1997-07-08 Foster; Betty J. Therapeutic lower extremity exerciser and foot rest
DE19633073C1 (en) * 1996-08-16 1998-03-26 Hentschel Klaus Dipl Ing Fh Gymnastics exercise machine
DE19732660C1 (en) * 1996-08-16 1998-11-12 Hentschel Klaus Dipl Ing Fh Gymnastic training apparatus
US5851166A (en) * 1995-07-31 1998-12-22 Bernardson; Peter S. Lower extremity rehabilitation and toning exercise apparatus and method
US6063010A (en) * 1998-09-02 2000-05-16 Howd; Frank L. Exercise apparatus
US6334624B1 (en) * 1996-01-16 2002-01-01 Joseph Giglio Wheelchair users exercise device
GB2374025A (en) * 2001-04-06 2002-10-09 Wayne Till Leg exerciser
GB2376191A (en) * 2001-06-08 2002-12-11 Francis Michael Russell A portable venal pump activator
US20030036462A1 (en) * 2001-08-20 2003-02-20 Sundaram Ravikumar Powered antithrombotic foot mobility device
US20030125165A1 (en) * 2001-12-31 2003-07-03 Trevino Richard W. Treadmill
US20030130093A1 (en) * 2002-01-09 2003-07-10 Joseph Giglio Therapeutic exercise device with adjustable frame for wheelchair users and standard four legged chair users
US20040048721A1 (en) * 2002-09-06 2004-03-11 Aileen Chou Reciprocal device having sensing feature
US20040171971A1 (en) * 2001-10-29 2004-09-02 Arvik Enterprises, Llc Powered antithrombotic foot mobility device with therapeutic massage
US20040214693A1 (en) * 2003-02-28 2004-10-28 Nautilus, Inc. Dual deck exercise device
US20050037898A1 (en) * 2003-08-11 2005-02-17 Dick Chang Combination of treadmill and stair climbing machine
US20050164836A1 (en) * 2004-01-28 2005-07-28 Harker Verla D. Exercise device for lower body
US20050164845A1 (en) * 2004-01-13 2005-07-28 Medi-Dyne Healthcare Products, Ltd. Rocker boot with adjustable degree of rotation
US20050209059A1 (en) * 2003-02-28 2005-09-22 Nautilus, Inc. Upper body exercise and flywheel enhanced dual deck treadmills
US20050272563A1 (en) * 2004-05-22 2005-12-08 Liang Yung J Lower muscle training device
US20060103219A1 (en) * 2004-08-05 2006-05-18 Arun Sardana Portable, compacting travel footrest
GB2423484A (en) * 2005-02-26 2006-08-30 John Patrick Lambert Device for stimulating blood circulation
US20060199703A1 (en) * 2005-03-07 2006-09-07 Shifferaw Tessema D Portable step exerciser
US20090239718A1 (en) * 2006-06-26 2009-09-24 Iwao Yamazaki Exercise machine
US20090270231A1 (en) * 2005-03-08 2009-10-29 Progressive Health Innovations Incorporated Foot exerciser and associated methods
US20090305854A1 (en) * 2008-06-06 2009-12-10 Brown Jr Edward Portable exercise device
US20100101973A1 (en) * 2008-03-20 2010-04-29 Julee Kim Portable Leg Exercise Device Kit
US20100261583A1 (en) * 2007-06-04 2010-10-14 Progressive Health Innovations Incorporated Portable foot and ankle exercise apparatus and associated methods
US20110124473A1 (en) * 2009-11-17 2011-05-26 Ryan Michael Kole Lower leg and foot exercise device
USRE42698E1 (en) 2001-07-25 2011-09-13 Nautilus, Inc. Treadmill having dual treads for stepping exercises
US20110224049A1 (en) * 2008-10-10 2011-09-15 Gerrard Farrell Foot exercise device
US20130231221A1 (en) * 2011-09-09 2013-09-05 Vidya Rajan Dynamic footrest enabling exercise for the lower body
US8529411B2 (en) 2008-08-06 2013-09-10 Medi-Dyne Healthcare Products, Ltd. Foot and ankle exercise device
US20140142479A1 (en) * 2012-11-16 2014-05-22 Harjinder Kaur Luggage and bag massager
US8864633B1 (en) 2014-05-08 2014-10-21 Ying Y. Butler Compact portable leg exercise machine
US20150059257A1 (en) * 2012-08-16 2015-03-05 Beaverfit Limited Functional training rig kit
USD734412S1 (en) 2014-05-08 2015-07-14 Ying Y. Butler Compact portable leg exercise machine
USD766382S1 (en) 2015-02-06 2016-09-13 Beaverfit Limited Box
US9675831B2 (en) 2012-07-19 2017-06-13 Beaverfit Limited Functional training rig kit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2219219A (en) * 1938-09-01 1940-10-22 Ernest J Boger Exercising apparatus
US2830816A (en) * 1957-07-12 1958-04-15 Louis E Uhl Foot exerciser
US2837334A (en) * 1955-10-20 1958-06-03 Reel Safe Inc Grip exerciser

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2219219A (en) * 1938-09-01 1940-10-22 Ernest J Boger Exercising apparatus
US2837334A (en) * 1955-10-20 1958-06-03 Reel Safe Inc Grip exerciser
US2830816A (en) * 1957-07-12 1958-04-15 Louis E Uhl Foot exerciser

Cited By (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430956A (en) * 1966-08-15 1969-03-04 Alexander T Borgeas Foot and leg exerciser
US3641601A (en) * 1969-04-30 1972-02-15 William F Sieg Simulated walker, jogger, and running exerciser
US3638940A (en) * 1970-07-02 1972-02-01 Thomas M Mehaulic Portable spring-biased indoor jogging machine
US3672670A (en) * 1970-07-08 1972-06-27 Ralph A Burzenski Wheeled foot-exercising device with hand grips
US3628791A (en) * 1970-08-03 1971-12-21 Ricardo Garcia Pivoted jogging platform with adjustable spring-resistance
US3741540A (en) * 1971-10-25 1973-06-26 Y Shimizu Nether limbs training implement
US3792860A (en) * 1972-10-17 1974-02-19 A Selnes Pivotal platform training apparatus with selectively connectible components
US3814420A (en) * 1973-04-09 1974-06-04 J Encke Exercise device
US3947023A (en) * 1974-08-12 1976-03-30 Francisco Hidalgo Martin Exercise board
US3942791A (en) * 1974-08-26 1976-03-09 Dawson John D Twin pedal energizer
US4056265A (en) * 1976-07-14 1977-11-01 Azuma Ide Machine for indoor running
US4111416A (en) * 1977-06-06 1978-09-05 Jinotti Walter J Exerciser
US4279415A (en) * 1979-06-29 1981-07-21 Sam Katz Exercising device
US4669722A (en) * 1983-02-23 1987-06-02 Avvari Rangaswamy Antistasis device
US4613131A (en) * 1983-03-02 1986-09-23 Anderson Erma N Exercise device for physical therapy
US4795148A (en) * 1984-06-20 1989-01-03 Avvari Rangaswamy Combination of antistasis devices
US4776586A (en) * 1987-07-20 1988-10-11 Hardee Kelly D Stress relieving and safety device
US4822039A (en) * 1988-02-05 1989-04-18 Gonzales Charles B Pivoting leg and arm exercise device
US4974834A (en) * 1988-09-29 1990-12-04 Magic Box, Inc. Saw exercise box
EP0384702A1 (en) * 1989-02-24 1990-08-29 Inovation Leisure Company Limited Improvements in or relating to exercising apparatus
US5197932A (en) * 1991-06-27 1993-03-30 Prostretch, Inc. Ganged exercise shoes
US5178596A (en) * 1991-12-13 1993-01-12 Mcintire Nora L Exercise apparatus
US5230674A (en) * 1992-12-17 1993-07-27 Juris Terauds Combination exerciser and baggage carrier
US5230676A (en) * 1992-12-17 1993-07-27 Juris Terauds Methods for using a combination exerciser and baggage carrier
US5263910A (en) * 1993-01-26 1993-11-23 Yang Li Hsiang Stepping exerciser
US5413543A (en) * 1993-07-23 1995-05-09 Drago; Marcello S. Ankle, foot and toes exercising apparatus
US5441466A (en) * 1994-02-03 1995-08-15 Piaget; Gary Exercise step with adjustable leg bellows
US5645516A (en) * 1994-06-15 1997-07-08 Foster; Betty J. Therapeutic lower extremity exerciser and foot rest
US5851166A (en) * 1995-07-31 1998-12-22 Bernardson; Peter S. Lower extremity rehabilitation and toning exercise apparatus and method
US6334624B1 (en) * 1996-01-16 2002-01-01 Joseph Giglio Wheelchair users exercise device
DE19633073C1 (en) * 1996-08-16 1998-03-26 Hentschel Klaus Dipl Ing Fh Gymnastics exercise machine
DE19732660C1 (en) * 1996-08-16 1998-11-12 Hentschel Klaus Dipl Ing Fh Gymnastic training apparatus
US6063010A (en) * 1998-09-02 2000-05-16 Howd; Frank L. Exercise apparatus
GB2374025A (en) * 2001-04-06 2002-10-09 Wayne Till Leg exerciser
GB2376191A (en) * 2001-06-08 2002-12-11 Francis Michael Russell A portable venal pump activator
USRE42698E1 (en) 2001-07-25 2011-09-13 Nautilus, Inc. Treadmill having dual treads for stepping exercises
US20030036462A1 (en) * 2001-08-20 2003-02-20 Sundaram Ravikumar Powered antithrombotic foot mobility device
US20040171971A1 (en) * 2001-10-29 2004-09-02 Arvik Enterprises, Llc Powered antithrombotic foot mobility device with therapeutic massage
US20030125165A1 (en) * 2001-12-31 2003-07-03 Trevino Richard W. Treadmill
US7544153B2 (en) 2001-12-31 2009-06-09 Nautilus, Inc. Treadmill
US7455626B2 (en) 2001-12-31 2008-11-25 Nautilus, Inc. Treadmill
US20070054780A1 (en) * 2001-12-31 2007-03-08 Hebb Industries, Inc. Treadmill
US20030130093A1 (en) * 2002-01-09 2003-07-10 Joseph Giglio Therapeutic exercise device with adjustable frame for wheelchair users and standard four legged chair users
US6761666B2 (en) * 2002-09-06 2004-07-13 Energy Star Co., Ltd. Reciprocal device having sensing feature
US20040048721A1 (en) * 2002-09-06 2004-03-11 Aileen Chou Reciprocal device having sensing feature
US20040214693A1 (en) * 2003-02-28 2004-10-28 Nautilus, Inc. Dual deck exercise device
US20050209059A1 (en) * 2003-02-28 2005-09-22 Nautilus, Inc. Upper body exercise and flywheel enhanced dual deck treadmills
US7517303B2 (en) 2003-02-28 2009-04-14 Nautilus, Inc. Upper body exercise and flywheel enhanced dual deck treadmills
US7097593B2 (en) 2003-08-11 2006-08-29 Nautilus, Inc. Combination of treadmill and stair climbing machine
US20050037898A1 (en) * 2003-08-11 2005-02-17 Dick Chang Combination of treadmill and stair climbing machine
US20050164845A1 (en) * 2004-01-13 2005-07-28 Medi-Dyne Healthcare Products, Ltd. Rocker boot with adjustable degree of rotation
US20050164836A1 (en) * 2004-01-28 2005-07-28 Harker Verla D. Exercise device for lower body
US6976939B2 (en) 2004-01-28 2005-12-20 Harker Verla D Exercise device for lower body
US20050272563A1 (en) * 2004-05-22 2005-12-08 Liang Yung J Lower muscle training device
US20060103219A1 (en) * 2004-08-05 2006-05-18 Arun Sardana Portable, compacting travel footrest
GB2423484A (en) * 2005-02-26 2006-08-30 John Patrick Lambert Device for stimulating blood circulation
GB2423484B (en) * 2005-02-26 2009-02-25 John Patrick Lambert A device for stimulating blood circulation
US7520840B2 (en) * 2005-03-07 2009-04-21 Tessema Dosho Shifferaw Portable step exerciser
US20060199703A1 (en) * 2005-03-07 2006-09-07 Shifferaw Tessema D Portable step exerciser
US20090270231A1 (en) * 2005-03-08 2009-10-29 Progressive Health Innovations Incorporated Foot exerciser and associated methods
US7794367B2 (en) * 2005-03-08 2010-09-14 Progressive Health Innovations Incorporated Foot exerciser and associated methods
US20090239718A1 (en) * 2006-06-26 2009-09-24 Iwao Yamazaki Exercise machine
US20100261583A1 (en) * 2007-06-04 2010-10-14 Progressive Health Innovations Incorporated Portable foot and ankle exercise apparatus and associated methods
US8403817B2 (en) 2007-06-04 2013-03-26 Progressive Health Innovations Incorporated Portable foot and ankle exercise apparatus and associated methods
US20100101973A1 (en) * 2008-03-20 2010-04-29 Julee Kim Portable Leg Exercise Device Kit
US7736285B2 (en) * 2008-06-06 2010-06-15 Brown Jr Edward Portable exercise device
US20090305854A1 (en) * 2008-06-06 2009-12-10 Brown Jr Edward Portable exercise device
US8529411B2 (en) 2008-08-06 2013-09-10 Medi-Dyne Healthcare Products, Ltd. Foot and ankle exercise device
US20110224049A1 (en) * 2008-10-10 2011-09-15 Gerrard Farrell Foot exercise device
US9282786B2 (en) 2008-10-10 2016-03-15 Gerrard Farrell Foot exercise device
US20110124473A1 (en) * 2009-11-17 2011-05-26 Ryan Michael Kole Lower leg and foot exercise device
US9132308B2 (en) 2009-11-17 2015-09-15 Rk Inventions, Llc Lower leg and foot exercise device
US8360940B2 (en) 2009-11-17 2013-01-29 Rk Inventions, Llc Lower leg and foot exercise device
US20130231221A1 (en) * 2011-09-09 2013-09-05 Vidya Rajan Dynamic footrest enabling exercise for the lower body
US9675831B2 (en) 2012-07-19 2017-06-13 Beaverfit Limited Functional training rig kit
US20170296876A1 (en) * 2012-08-16 2017-10-19 Beaverfit Limited Functional training rig kit
US20150059257A1 (en) * 2012-08-16 2015-03-05 Beaverfit Limited Functional training rig kit
US9700761B2 (en) 2012-08-16 2017-07-11 Beaverfit Limited Functional training rig kit
US9308410B2 (en) * 2012-08-16 2016-04-12 Beaverfit Limited Functional training rig kit
US20140142479A1 (en) * 2012-11-16 2014-05-22 Harjinder Kaur Luggage and bag massager
US8864633B1 (en) 2014-05-08 2014-10-21 Ying Y. Butler Compact portable leg exercise machine
US9364709B2 (en) 2014-05-08 2016-06-14 Ying Y. Butler Compact portable leg exercise machine
USD734412S1 (en) 2014-05-08 2015-07-14 Ying Y. Butler Compact portable leg exercise machine
USD766382S1 (en) 2015-02-06 2016-09-13 Beaverfit Limited Box

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