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US 12,011,414 B2Granted
Rolling cane
OwnerRhonda Rockinventor
Life of this patent
Estimating the term…
Abstract
A one handed walk assist device featuring a handle and plurality of legs affixed to a variably shaped support frame, featuring various independent embodiments including an embodiment trapezoidal orientation between the front and back legs, and an embodiment apparatus orientation that is angled backwardly. A variety of storage/carriage compartments are disclosed.
Claims15
A therapeutic walk assist device comprising:
- a horizontal frame shaped to form a planar surface;
- a plurality of front legs, wherein said front legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a plurality of back legs, wherein said back legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a pair of wheels each being affixed to the second end of said front legs, wherein a wheel-to-wheel distance exists between the two wheels, wherein a front leg, frame-to-ground distance exists between the top of the frame at attachment point of the front leg on the frame and the ground;
- a pair of glides, each being affixed to the second end of said back legs, wherein a glide-to-glide distance exists between the two glides;
- wherein a back leg, frame-to-ground distance exists between the top of the frame at the attachment point of the front leg on the frame and the ground;
- a handle shaped to define a first end and a second end, wherein first end is affixed to said frame, and second end terminates in a grip, wherein said handle has a long axis, wherein an a handle angle exists between the long axis of the handle and the long axis of the horizontal frame;
- a compartment at least partially disposed in contact with the frame;
- wherein the wheels and glides make up four points that form an overall substantially trapezoidal shape, the wheel-to-wheel distance, the glide-to-glide distance, and the wheel-to-glide distance bilaterally forming the perimeter of said trapezoid;
- wherein when said wheels and said glides are placed on a horizontal surface, the device is angled backwardly;
- and
- wherein the front leg frame to ground distance and the back leg frame to ground distance is equal, wherein the angle between handle and the long axis of frame is less than 90 degrees.
9 more elements
A therapeutic walk assist device comprising:
- a horizontal frame shaped to form a planar surface;
- a plurality of front legs, wherein said front legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a plurality of back legs, wherein said back legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a pair of wheels each being affixed to the second end of said front legs, wherein a wheel-to-wheel distance exists between the two wheels, wherein a front leg, frame-to-ground distance exists between the top of the frame at attachment point of the front leg on the frame and the ground;
- a pair of glides, each being affixed to the second end of said back legs, wherein a glide-to-glide distance exists between the two glides;
- wherein a back leg, frame-to-ground distance exists between the top of the frame at the attachment point of the front leg on the frame and the ground;
- a handle shaped to define a first end and a second end, wherein first end is affixed to said frame, and second end terminates in a grip, wherein said handle has a long axis, wherein an a handle angle exists between the long axis of the handle and the long axis of the horizontal frame;
- a compartment at least partially disposed in contact with the frame;
- wherein the wheels and glides make up four points that form an overall substantially trapezoidal shape, the wheel-to-wheel distance, the glide-to-glide distance, and the wheel-to-glide distance bilaterally forming the perimeter of said trapezoid;
- wherein when said wheels and said glides are placed on a horizontal surface, the device is angled backwardly;
- and
- wherein the horizontal frame shaped to form a planar surface is shaped to substantially define an oval.
9 more elements
A therapeutic walk assist device comprising:
- a horizontal frame shaped to form a planar surface;
- a plurality of front legs, wherein said front legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a plurality of back legs, wherein said back legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a pair of wheels each being affixed to the second end of said front legs, wherein a wheel-to-wheel distance exists between the two wheels, wherein a front leg, frame-to-ground distance exists between the top of the frame at attachment point of the front leg on the frame and the ground;
- a pair of glides, each being affixed to the second end of said back legs, wherein a glide-to-glide distance exists between the two glides;
- wherein a back leg, frame-to-ground distance exists between the top of the frame at the attachment point of the front leg on the frame and the ground;
- a handle shaped to define a first end and a second end, wherein first end is affixed to said frame, and second end terminates in a grip, wherein said handle has a long axis, wherein an a handle angle exists between the long axis of the handle and the long axis of the horizontal frame;
- a compartment at least partially disposed in contact with the frame;
- wherein the wheels and glides make up four points that form an overall substantially trapezoidal shape, the wheel-to-wheel distance, the glide-to-glide distance, and the wheel-to-glide distance bilaterally forming the perimeter of said trapezoid;
- wherein when said wheels and said glides are placed on a horizontal surface, the device is angled backwardly;
- and
- wherein the horizontal frame shaped to form a planar surface is shaped to substantially define a circle.
9 more elements
A therapeutic walk assist device comprising:
- a horizontal frame shaped to form a planar surface;
- a plurality of front legs, wherein said front legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a plurality of back legs, wherein said back legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a pair of wheels each being affixed to the second end of said front legs, wherein a wheel-to-wheel distance exists between the two wheels, wherein a front leg, frame-to-ground distance exists between the top of the frame at attachment point of the front leg on the frame and the ground;
- a pair of glides, each being affixed to the second end of said back legs, wherein a glide-to-glide distance exists between the two glides;
- wherein a back leg, frame-to-ground distance exists between the top of the frame at the attachment point of the front leg on the frame and the ground;
- a handle shaped to define a first end and a second end, wherein first end is affixed to said frame, and second end terminates in a grip, wherein said handle has a long axis, wherein an a handle angle exists between the long axis of the handle and the long axis of the horizontal frame;
- a compartment at least partially disposed in contact with the frame;
- wherein the wheels and glides make up four points that form an overall substantially trapezoidal shape, the wheel-to-wheel distance, the glide-to-glide distance, and the wheel-to-glide distance bilaterally forming the perimeter of said trapezoid;
- wherein when said wheels and said glides are placed on a horizontal surface, the device is angled backwardly;
- and
- wherein the horizontal frame shaped to form a planar surface is shaped to substantially define a triangle.
9 more elements
A therapeutic walk assist device comprising:
- a horizontal frame shaped to form a planar surface;
- a plurality of front legs, wherein said front legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a plurality of back legs, wherein said back legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a pair of wheels each being affixed to the second end of said front legs, wherein a wheel-to-wheel distance exists between the two wheels, wherein a front leg, frame-to-ground distance exists between the top of the frame at attachment point of the front leg on the frame and the ground;
- a pair of glides, each being affixed to the second end of said back legs, wherein a glide-to-glide distance exists between the two glides;
- wherein a back leg, frame-to-ground distance exists between the top of the frame at the attachment point of the front leg on the frame and the ground;
- a handle shaped to define a first end and a second end, wherein first end is affixed to said frame, and second end terminates in a grip, wherein said handle has a long axis, wherein an a handle angle exists between the long axis of the handle and the long axis of the horizontal frame;
- a compartment at least partially disposed in contact with the frame;
- wherein the wheels and glides make up four points that form an overall substantially trapezoidal shape, the wheel-to-wheel distance, the glide-to-glide distance, and the wheel-to-glide distance bilaterally forming the perimeter of said trapezoid;
- wherein when said wheels and said glides are placed on a horizontal surface, the device is angled backwardly;
- wherein the horizontal frame shaped to form a planar surface is shaped to substantially define a quadrilateral;
- and
- wherein the quadrilateral frame is a trapezoid.
10 more elements
A therapeutic walk assist device comprising:
- a horizontal frame shaped to form a planar surface;
- a plurality of front legs, wherein said front legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a plurality of back legs, wherein said back legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a pair of wheels each being affixed to the second end of said front legs, wherein a wheel-to-wheel distance exists between the two wheels, wherein a front leg, frame-to-ground distance exists between the top of the frame at attachment point of the front leg on the frame and the ground;
- a pair of glides, each being affixed to the second end of said back legs, wherein a glide-to-glide distance exists between the two glides;
- wherein a back leg, frame-to-ground distance exists between the top of the frame at the attachment point of the front leg on the frame and the ground;
- a handle shaped to define a first end and a second end, wherein first end is affixed to said frame, and second end terminates in a grip, wherein said handle has a long axis, wherein an a handle angle exists between the long axis of the handle and the long axis of the horizontal frame;
- a compartment at least partially disposed in contact with the frame;
- wherein the wheels and glides make up four points that form an overall substantially trapezoidal shape, the wheel-to-wheel distance, the glide-to-glide distance, and the wheel-to-glide distance bilaterally forming the perimeter of said trapezoid;
- wherein when said wheels and said glides are placed on a horizontal surface, the device is angled backwardly;
- and
- wherein the compartment is formed of plastic.
9 more elements
A therapeutic walk assist device comprising:
- a horizontal frame shaped to form a planar surface;
- a plurality of front legs, wherein said front legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a plurality of back legs, wherein said back legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a pair of wheels each being affixed to the second end of said front legs, wherein a wheel-to-wheel distance exists between the two wheels, wherein a front leg, frame-to-ground distance exists between the top of the frame at attachment point of the front leg on the frame and the ground;
- a pair of glides, each being affixed to the second end of said back legs, wherein a glide-to-glide distance exists between the two glides;
- wherein a back leg, frame-to-ground distance exists between the top of the frame at the attachment point of the front leg on the frame and the ground;
- a handle shaped to define a first end and a second end, wherein first end is affixed to said frame, and second end terminates in a grip, wherein said handle has a long axis, wherein an a handle angle exists between the long axis of the handle and the long axis of the horizontal frame;
- a compartment at least partially disposed in contact with the frame;
- wherein the wheels and glides make up four points that form an overall substantially trapezoidal shape, the wheel-to-wheel distance, the glide-to-glide distance, and the wheel-to-glide distance bilaterally forming the perimeter of said trapezoid;
- wherein when said wheels and said glides are placed on a horizontal surface, the device is angled backwardly;
- and
- wherein the compartment is formed of cloth.
9 more elements
A therapeutic walk assist device comprising:
- a horizontal frame shaped to form a planar surface;
- a plurality of front legs, wherein said front legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a plurality of back legs, wherein said back legs have a first end and a second end, wherein said first end is affixed to said horizontal frame;
- a pair of wheels each being affixed to the second end of said front legs, wherein a wheel-to-wheel distance exists between the two wheels, wherein a front leg, frame-to-ground distance exists between the top of the frame at attachment point of the front leg on the frame and the ground;
- a pair of glides, each being affixed to the second end of said back legs, wherein a glide-to-glide distance exists between the two glides;
- wherein a back leg, frame-to-ground distance exists between the top of the frame at the attachment point of the front leg on the frame and the ground;
- a handle shaped to define a first end and a second end, wherein first end is affixed to said frame, and second end terminates in a grip, wherein said handle has a long axis, wherein an a handle angle exists between the long axis of the handle and the long axis of the horizontal frame;
- a compartment at least partially disposed in contact with the frame;
- wherein the wheels and glides make up four points that form an overall substantially trapezoidal shape, the wheel-to-wheel distance, the glide-to-glide distance, and the wheel-to-glide distance bilaterally forming the perimeter of said trapezoid;
- wherein when said wheels and said glides are placed on a horizontal surface, the device is angled backwardly;
- and
- wherein the compartment is formed of neoprene.
9 more elements
A rolling cane comprising:
- a horizontal frame shaped to form a planar surface;
- a plurality of front legs, wherein said front legs have a first end and a second end, wherein said first end is affixed to said horizontal frame, wherein said legs are formed of a first element and a second element, wherein second element is at least partially disposed within first element, such that second element is telescopically extendable therefrom;
- a pair of wheels each being affixed to the second end of said front legs, a wheel-to-wheel distance being between the two wheels;
- a pair of glides, each being affixed to the second end of said back legs, a glide-to-glide distance being between the two glides;
- wherein a wheel-to-glide distance is formed bilaterally;
- a handle shaped to define a first end and a second end, wherein first end is affixed to said frame, wherein handle is formed of a first handle element and a second handle element, wherein first handle element is shaped to bend into a substantially horizontal position, wherein second handle element is at least partially disposed within first handle element, and first handle element is telescopically extendable therefrom;
- a compartment partially disposed such that a portion of compartment rests in contact with the frame;
- wherein the wheel-to-wheel distance, the glide-to-glide distance, and the wheel-to-glide distance bilaterally form a substantially trapezoid shape, with the wheels and glides being for points of the trapezoid;
- wherein when rested on a flat horizontal ground surface, device is angled backwardly.
6 more elements
Dependencies are inferred from the claim text.