IP Library Granted Patent US 12,616,865
Granted Patent B2
US 12,616,865 · App. 18/622,876 · Granted May 5, 2026

Variable resistance walking device with dedicated foot anchor and ergonomic network interface handle

Inventors: Janelle Zwiren (Philadelphia, PA); Matthew Paprocki (Ojai, CA)
Assignee: MY WORLD OF WALKING, INC.
A63B21/00185A63B21/00061A63B21/0442A63B21/0552A63B21/4015A63B21/4035A63B23/03541A63B23/0405A63B24/0062A63B71/0622A63B2220/40A63B2220/833A63B2225/20A63B2230/75
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Quick Facts
Patent No.
US 12,616,865
App. No.
18/622,876
Granted
May 5, 2026
Kind
B2
Abstract

A device for variable resistance walking with the capability to measure user exercise metrics, including a user's oxygen consumption, is provided, comprising a pair of elastomeric resistance elements configured to provide a variable resistance and having a foot anchor at a first end and a modular handle at a second end. The modular handles may each include at least one sensor and a network interface in communication with at least one sensor and at least one website via a network. In addition, the device may feature a dedicated website for displaying the exercise metrics and shared data and may provide for variable resistance walking in which a user's leg and arm regions experience a counter resistance to achieve aerobic and anaerobic benefits. The device may be utilized for indoor and outdoor resistance walking in physical therapy and may be adapted to healthcare conditions, including foot ailments, obesity, and diabetes.

Claims (83)

1 . An apparatus for resistance walking comprising:

a pair of elastomeric bands, each band further comprising:

a foot anchor at a first end; and

a handle at a second end, each handle housing a plurality of insertable electronic components comprising at least one sensor, the at least one sensor configured to track exercise data;

a network interface disposed within at least one handle, the network interface comprising

a processor and a memory, the network interface in communication with said at least one sensor and with at least one website via a network; and

a website for displaying an exercise data and shared data,

wherein the processor stores and sends the exercise data to the website via the network and retrieves the shared data from the network, and stores the shared data in the memory,

each band further comprising:

an adjustable sheath including a first attachment point and a second attachment point,

the first attachment point detachably coupled to the first end of each band,

the second attachment point detachably coupled to the foot anchor, and

the second end detachably coupled to the handle

wherein an adjustable sheath length may be adjusted independently of an adjustable band length, and the adjustable band length may be adjustable independently of the adjustable sheath length,

wherein the adjustable sheath is configured for an adjustment of the adjustable sheath length relative to a predetermined height of a user, and

wherein the apparatus is configured for an adjustment of a selectable resistance of each band based upon a selected resistance of the user and the adjustable band length.

2 . The apparatus for resistance walking of claim 1 , each band further comprising:

a first detachable securing member disposed between the anchor and the first end of

each band and configured to provide a detachable coupling between the anchor and the first end of each band, and

a second detachable securing member disposed between the handle and the second end of

each band and configured to provide a detachable coupling between the handle and the second end of each band.

3 . The apparatus for resistance walking of claim 2 , wherein the pair of elastomeric bands are further configured to provide a selectable resistance, wherein a user selects the pair of elastomeric bands from a plurality of elastomeric bands each having a predetermined resistance from a range of predetermined resistances, and

the user interchanges the pair of elastomeric bands in the apparatus for resistance walking from among the plurality of elastomeric bands based upon the detachable coupling between the foot anchor and the first end of each band and the detachable coupling between the handle and the second end of each band.

4 . The apparatus for resistance walking of claim 3 , wherein the insertable electronic components within each handle further comprise a gyroscope sensor and an accelerometer sensor, the network interface in communication with said gyroscope sensor and said accelerometer sensor.

5 . The apparatus for resistance walking of claim 4 , wherein the apparatus is

further configured to calculate the exercise data of the user, including an oxygen consumption of the user based on measurements taken by the gyroscope sensor and the accelerometer sensor.

6 . The apparatus for resistance walking of claim 5 , wherein each handle includes a palm member extending linearly to a top section comprising:

a removable capsule bezel configured to secure the insertable electronic components within the palm member of each handle; and

a recess disposed at an upper region, including a cushion member and a securing member,

the recess is configured to transfer a force of an upward motion of an arm of the user to the top section to stretch the band during resistance walking.

7 . A device for resistance walking comprising:

a pair of elastomeric bands, each band having:

a first end extending toward a foot anchor; and

a second end detachably coupled to a handle portion,

a sensor disposed within each handle and configured to track an exercise data;

a network interface disposed within at least one handle, the network interface comprising a processor and a memory, the network interface in communication with said sensors and

with at least one website via a network; and

a website for displaying an exercise data and shared data,

wherein the processor stores and sends the exercise data to the website via the network and retrieves the shared data from the network, and stores the shared data in the memory,

each band further comprising:

an adjustable sheath including a first attachment point and a second attachment point,

the first attachment point detachably coupled to the first end of each band,

the second attachment point detachably coupled to the foot anchor, and

the second end detachably coupled to the handle

wherein an adjustable sheath length may be adjusted independently of an adjustable band

length, and the adjustable band length may be adjustable independently of the adjustable sheath length,

wherein the adjustable sheath is configured for an adjustment of the adjustable sheath length relative to a predetermined height of a user, and

wherein the apparatus is configured for an adjustment of a selectable resistance of each band based upon a selected resistance of the user and the adjustable band length.

8 . The device for resistance walking of claim 7 , each band further comprising:

a first detachable securing member disposed between the foot anchor and the first end of each band and configured to provide a detachable coupling between the foot anchor and the first end of each band, and

a second detachable securing member disposed between the handle portion and the second end of each band and configured to provide a detachable coupling between the handle portion and the second end of each band.

9 . The device for resistance walking of claim 8 , wherein the pair of elastomeric bands are further configured to provide a selectable resistance, wherein a user selects the pair of elastomeric bands from a plurality of elastomeric bands each having a predetermined resistance from a range of predetermined resistances, and

the user interchanges the pair of elastomeric bands in the apparatus for resistance walking from among the plurality of elastomeric bands based upon the detachable coupling between the anchor and the first end of each band and the detachable coupling between the handle and the second end of each band.

10 . The device for resistance walking of claim 9 , wherein each handle portion further comprises a gyroscope sensor and an accelerometer sensor, the network interface in communication with said gyroscope sensor and said accelerometer sensor.

11 . The device for resistance walking of claim 10 , wherein the device is further configured to calculate the exercise data of the user, including an oxygen consumption of the user based on measurements taken by the gyroscope sensor and the accelerometer sensor.

12 . The device for resistance walking of claim 11 , wherein each handle includes a palm member extending linearly to a top section comprising:

a removable capsule bezel configured to secure a plurality of insertable electronic components within each handle, the plurality of insertable electronic components comprising the sensor and the network interface; and

a recess disposed at an upper region, including a cushion member and a securing member,

the recess configured to transfer a force of an upward motion of an arm of the user to the top section to stretch the band during resistance walking.

13 . A device for measuring an oxygen consumption by a user during resistance walking comprising:

a pair of elastomeric resistance elements, each resistance element having:

an anchor at a first end, the anchor configured to detachably couple to a foot accessory of the user; and

a handle portion at a second end, the resistance element extending linearly in an axis of the handle portion;

at least one sensor is disposed of within each handle and configured to track an exercise data including an oxygen consumption of the user based upon measurements are taken by the at least one sensor;

a network interface disposed within at least one handle, the network interface comprising a processor and a memory, the network interface in communication with said at least one sensor and with at least one website via a network; and

a website for displaying an exercise data and shared data,

wherein the processor stores and sends the exercise data to the website via the network and retrieves the shared data from the network, and stores the shared data in the memory,

each resistance element further comprising:

an adjustable sheath including a first attachment point and a second attachment point, the first attachment point configured to couple to a first detachable end of each resistance element, and the second attachment point configured to detachably couple to the anchor,

wherein an adjustable sheath length may be adjusted

independently of an adjustable resistance element length, and the adjustable resistance element length may be adjustable independently of the adjustable sheath length,

wherein the adjustable sheath is configured for an adjustment of the adjustable sheath length relative to a predetermined height of the user, and

wherein the device is configured for an adjustment of a selectable resistance of each resistance element based upon a selected resistance of the user and the adjustable resistance element length.

14 . The device of claim 13 , each band further comprising:

a first detachable securing member disposed between the anchor and the first end of each band and configured to provide a detachable coupling between the anchor and the first end of each band, and

a second detachable securing member disposed between the handle and the second end of each band and configured to provide a detachable coupling between the handle and the second end of each band.

15 . The device of claim 14 , wherein the pair of elastomeric bands are further configured to provide a selectable resistance, wherein the user selects the pair of elastomeric bands from a plurality of elastomeric bands each having a predetermined resistance from a range of predetermined resistances, and the user interchanges the pair of elastomeric bands in the apparatus for resistance walking from among the plurality of elastomeric bands based upon the detachable coupling between the anchor and the first end of each band and the detachable coupling between the handle and the second end of each band.

16 . The device of claim 15 , wherein each handle portion further comprises a gyroscope sensor and an accelerometer sensor, the network interface in communication with said gyroscope sensor and said accelerometer sensor.

17 . The device of claim 16 , wherein each handle portion includes a palm member disposed between a top side and a bottom side of the handle portion, the top side unattached to the second end of the resistance element and the bottom side coupled to the second end of the resistance element.

18 . The device of claim 17 , wherein the top side of the handle portion comprises:

a removable capsule bezel configured to secure a plurality of insertable electronic components within the handle portion, the plurality of insertable electronic components comprising the at least one sensor and the network interface; and

a recess disposed at an upper region of the handle portion, including a cushion member and a securing member,

the recess configured to transfer a force of an upward motion of an arm of the user to the top side of the handle portion to stretch the resistance element during resistance walking.

Assignments (2)
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 73217 FRAME: 764. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNOR'S INTEREST. Recorded Dec 18, 2025
From: ZWIREN, JANELLE; PAPROCKI, MATTHEW
To: MY WORLD OF WALKING, INC.
Reel/Frame 074002/0696 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 15, 2025
From: ZWIREN, JANELLE; PAPROCKI, MATTHEW
To: MY WORLD OF WALKING
Reel/Frame 073217/0764 →
Continuity (2)
Provisional Application 63456079 · Mar 31, 2023
Related Publication 20240325812A1 · Oct 3, 2024
References Cited (36)
US 843478A · Muller · 1907 [cited by examiner]
US 866495A · Marks · 1907 [cited by examiner]
US 2160722A · Cunningham · 1939 [cited by examiner]
US 4195835A · Hinds · 1980 [cited by examiner]
US D262228S · Docic · 1981 [cited by examiner]
US 4728103A · Fulton · 1988 [cited by examiner]
US 5518486A · Sheeler · 1996 [cited by examiner]
US 5558609A · Olschansky · 1996 [cited by examiner]
US 5582579A · Chism · 1996 [cited by examiner]
US 5695437A · Olschansky · 1997 [cited by examiner]
US 5873805A · Ayres · 1999 [cited by examiner]
US 6368258B1 · Emlaw · 2002 [cited by examiner]
US 7946965B2 · Carbonero · 2011 [cited by examiner]
US 7955236B2 · DiGiovanni · 2011 [cited by examiner]
US 8075462B1 · Hinds · 2011 [cited by examiner]
US 9630081B2 · Gillespie · 2017 [cited by applicant]
US 9821189B1 · Saar · 2017 [cited by examiner]
US 10413775B2 · Kasner · 2019 [cited by examiner]
US 11331529B1 · Cranke · 2022 [cited by applicant]
US 11400332B1 · Alford et al. · 2022 [cited by applicant]
US 12029942B2 · McInturf · 2024 [cited by examiner]
US 20070287616A1 · Weaver · 2007 [cited by examiner]
US 20120302406A1 · Hinds · 2012 [cited by examiner]
US 20130065680A1 · Zavadsky et al. · 2013 [cited by applicant]
US 20150317438A1 · Ingrassia, Jr. · 2015 [cited by examiner]
US 20150374290A1 · Spears · 2015 [cited by examiner]
US 20200023229A1 · Oltorik · 2020 [cited by examiner]
US 20200086159A1 · Marti · 2020 [cited by examiner]
US 20200086173A1 · Marti · 2020 [cited by examiner]
US 20200129130A1 · Korhonen · 2020 [cited by examiner]
US 20200206556A1 · Souffrain · 2020 [cited by applicant]
US 20220008775A1 · Rubin et al. · 2022 [cited by applicant]
US 20220233905A1 · Bar et al. · 2022 [cited by applicant]
US 20230347210A1 · McInturf · 2023 [cited by examiner]
US 20240359057A1 · McInturf · 2024 [cited by examiner]
United Kingdom Design No. 6 185 895, Certificate of Registration for a UK Design (Jan. 12, 2022). [cited by applicant]