Granted Patent B2

US 12,364,310 · App. 18/144,850 · Granted Jul 22, 2025

Inventors: Craig Cheney (Lindon, UT); Joseph Eddington (American Fork, UT)

Assignee: FAST IP, LLC

A43B11/00A43B23/027

Abstract

Claims (46)

1. A rapid-entry shoe comprising:

a base;

an upper;

a heel arm coupled to the base or the upper at a rear portion of the rapid-entry shoe; and

a resilient member coupled to a side portion of the rapid-entry shoe,

wherein the heel arm comprises an open arc shape coupled to opposing sides of the rapid-entry shoe,

wherein the heel arm is configured to transition between a collapsed configuration and an uncollapsed configuration,

wherein in the collapsed configuration the heel arm is deformed or rotated downward or rearward,

wherein the resilient member is coupled to the heel arm at a heel arm coupling point and is coupled to the base or the upper at a forward coupling point,

wherein the resilient member is configured to stretch independently past an overlying or underlying portion of the upper, and

wherein the resilient member exerts an upward force on the heel arm to bias the heel arm toward the uncollapsed configuration.

2. The rapid-entry shoe of claim 1 , wherein the heel arm is comprised of a rigid material that maintains its shape between the collapsed configuration and the uncollapsed configuration so does not bias the heel arm toward the uncollapsed configuration.

3. The rapid-entry shoe of claim 1 , wherein the heel arm is comprised of a semi-rigid material that resiliently deforms between the collapsed configuration and the uncollapsed configuration to further bias the heel arm toward the uncollapsed configuration.

4. The rapid-entry shoe of claim 1 , wherein an interface between the heel arm and the base is a living hinge.

5. The rapid-entry shoe of claim 1 , wherein in the uncollapsed configuration, an angle measured between the heel arm and the base is greater than an angle measured between the resilient member and the base.

6. The rapid-entry shoe of claim 5 , wherein a difference in an uncollapsed configuration of the angle measured between the heel arm and the base and the angle measured between the resilient member and the base is greater than the difference in a collapsed configuration of the angle measured between the heel arm and the base and the angle measured between the resilient member and the base.

7. A rapid-entry shoe comprising:

a base;

an upper coupled to the base;

a heel arm coupled to the base or the upper at a rear portion of the rapid-entry shoe; and

a resilient member coupled to the base or the upper,

wherein the resilient member is embedded beneath a layer of the upper,

wherein the heel arm comprises an open arc shape coupled to opposing sides of the base or the upper,

wherein the heel arm is configured to transition between a collapsed configuration and an uncollapsed configuration,

wherein in the collapsed configuration the heel arm is deformed or rotated downward or rearward,

wherein the resilient member is coupled to the heel arm at a heel arm coupling point and is coupled to the base or the upper at a forward coupling point, and

wherein the resilient member exerts an upward force on the heel arm to bias the heel arm toward the uncollapsed configuration.

8. The rapid-entry shoe of claim 7 , wherein the heel arm is comprised of a rigid material that maintains its shape between the collapsed configuration and the uncollapsed configuration so does not bias the heel arm toward the uncollapsed configuration.

9. The rapid-entry shoe of claim 7 , wherein the heel arm is comprised of a semi-rigid material that resiliently deforms between the collapsed configuration and the uncollapsed configuration to further bias the heel arm toward the uncollapsed configuration.

10. The rapid-entry shoe of claim 7 , wherein an interface between the heel arm and the base is a living hinge.

11. The rapid-entry shoe of claim 7 , wherein the resilient member is comprised of a portion of the upper.

12. A rapid-entry shoe comprising:

a base;

an upper;

a heel arm having an open arc shape; and

a resilient member,

wherein the heel arm comprises a heel section disposed between a medial side section and a lateral side section, wherein the medial side section is coupled to the base or the upper at a medial rearward coupling point and the lateral side section is coupled to the base or the upper at a lateral rearward coupling point,

wherein the resilient member is coupled to the heel arm at a heel arm coupling point and is further coupled to the base or the upper at a forward coupling point,

wherein a length of the heel arm below the heel arm coupling point is free from the resilient member,

wherein the heel arm is configured to transition between a first configuration for donning and doffing of the shoe and an second configuration for securing a foot inside the shoe,

wherein in the first configuration the heel arm is deformed or rotated downward or rearward, and

wherein the resilient member is configured to bias the heel arm toward the second configuration.

13. The rapid-entry shoe of claim 12 , wherein the heel arm is comprised of a rigid material that maintains its shape between the first configuration and the second configuration so does not bias the heel arm toward the second configuration.

14. The rapid-entry shoe of claim 12 , wherein the heel arm is comprised of a semi-rigid material that resiliently deforms between the first configuration and the second configuration to further bias the heel arm toward the second configuration.

15. The rapid-entry shoe of claim 12 , wherein an interface between the heel arm and the base is a living hinge.

16. The rapid-entry shoe of claim 12 , wherein the resilient member is comprised of a portion of the upper.

Assignments (1)

Continuity (4)

References Cited (255)