Patent ID: 11883348
Assignee: MOBILATE, LLC
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 11:
12. The progressive mobility aid device of claim 1, wherein the rear-left leg assembly includes an upper end and a lower end and the rear-right leg assembly includes an upper end and a lower end; the progressive mobility aid device further comprising:
a read-left wheel assembly coupled proximate to the lower end of the rear-left leg assembly, the read-left wheel assembly comprising:
a rear-left wheel;
a first rear-left wheel linkage with a first end and a second end, with the first end coupled to the read-left wheel;
a second read-left wheel linkage with a first end and a second end, with the first end coupled to the rear-left wheel; and
a read-left pedal coupled to the second end of the first rear-left wheel linkage and coupled to the second end of the second rear-left wheel linkage; and

a rear-right wheel assembly coupled proximate to the lower end of the rear-right leg assembly, the rear-right wheel assembly comprising:
a rear-right wheel;
a first rear-right wheel linkage with a first end and a second end, with the first end coupled to the reear-right wheel;
a second rear-right wheel linkage with a first end and a second end, with the first end coupled to the rear-right wheel; and
a rear-right pedal coupled to the second end of the first rear-right wheel linkage and coupled to the second end of the second rear-right wheel linkage;

wherein the rear-left pedal is arranged to move the rear-left wheel between a deployed position where the rear-left wheel extends past the lower end of the rear-left leg and a retracted position where the lower end of the rear-left leg extends past the rear-left wheel; and
wherein the rear-right pedal is arranged to move the rear-right wheel between a deployed position where the rear-right wheel extends past the lower end of the rear-right leg and a retracted position where the lower end of the rear-right leg extends past the rear-left wheel.