IP Library Granted Patent US 10,779,981
Granted Patent B2
US 10,779,981 · App. 15/892,186 · Granted Sep 22, 2020

Heel protector and corresponding rehabilitation systems and methods for using the same

Inventors: Michelle Drey (Chicago, IL); Bruce Shapiro (Deerfield, IL)
Assignee: Medline Industries, Inc.
A61F5/0111A61F5/05816
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Quick Facts
Patent No.
US 10,779,981
App. No.
15/892,186
Granted
Sep 22, 2020
Kind
B2
Abstract

A device ( 100 ) includes a leg engaging section ( 101 ) and a foot engaging section ( 102 ) intersecting at a heel receiver ( 103 ). The leg engaging section and the foot engaging section define a leg insertion aperture ( 104 ). A compressible cushion layer ( 402 ) is disposed at least in the leg engaging section. At least one bolster tube ( 401 ) is disposed interior the leg engaging section. The bolster tube ( 401 ) can be selectively removable through one or more apertures ( 1105,1106 ).

Claims (26)

1. A device, comprising:

a leg engaging section and a foot engaging section intersecting at a heel receiver, the leg engaging section and the foot engaging section defining a leg insertion aperture, at least the leg engaging section comprising a compressible cushion layer; and

bolster tube disposed interior the leg engaging section;

wherein the bolster tube and the compressible cushion layer are manufactured from different materials.

2. The device of claim 1 , the tube at least partially surrounded by the compressible cushion layer.

3. The device of claim 1 , the bolster tube placed on a lateral side of the device.

4. The device of claim 3 , the leg engaging section defining a first side, a second side, and a base member disposed between the first side and the second side, the bolster tube disposed exterior the first side.

5. The device of claim 1 , the bolster tube disposed along a side of the leg engaging section.

6. The device of claim 5 , the bolster tube and the leg engaging section arranged in a parallel alignment.

7. The device of claim 1 , the bolster tube manufactured from a compressible foam.

8. The device of claim 1 , the bolster tube manufactured from a batting.

9. The device of claim 1 , the bolster tube defining a cross section.

10. The device of claim 1 , the bolster tube defining a polygonal cross section.

11. The device of claim 1 , the bolster tube at least completely surrounded by the compressible cushion layer.

12. The device of claim 1 , further comprising one or more fastening straps extending from sides of the leg engaging section, the foot engaging section, or combinations thereof.

13. The device of claim 12 , the one or more fastening straps comprising four fastening straps, with at least one fastening strap extending from a first side of the device, while other fastening straps extend from another side of the device.

14. The device of claim 1 , the compressible cushion layer comprising one of an organic batting or an inorganic batting.

15. The device of claim 1 , the bolster tube to stabilize the device rotationally.

16. A device, comprising:

a leg engaging section and a foot engaging section intersecting at a heel receiver, the leg engaging section and the foot engaging section defining a leg insertion aperture, wherein:

at least the leg engaging section comprises a compressible cushion layer; and

the leg engaging section comprises a bolster to stabilize the device rotationally.

17. The device of claim 16 , further comprising the bolster.

18. The device of claim 16 , the bolster disposed along a first side of the leg engaging section.

19. The device of claim 17 , wherein the bolster comprises a polygonal section.

20. The device of claim 17 , wherein the bolster comprises a hexogonal cross section.

Assignments (5)
PATENT SECURITY AGREEMENT Recorded May 28, 2026
From: MEDLINE INDUSTRIES, LP
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 075643/0462 →
PATENT SECURITY AGREEMENT Recorded Jun 20, 2025
From: MEDLINE INDUSTRIES, LP
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 071672/0100 →
CONVERSION OF ENTITY FROM CORPORATION TO LIMITED PARTNERSHIP Recorded Oct 31, 2021
From: MEDLINE INDUSTRIES, INC.
To: MEDLINE INDUSTRIES, LP
Reel/Frame 057977/0567 →
SECURITY INTEREST Recorded Oct 21, 2021
From: MEDLINE INDUSTRIES, LP
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 057927/0091 →
SECURITY INTEREST Recorded Oct 21, 2021
From: MEDLINE INDUSTRIES, LP
To: BANK OF AMERICA, N.A.
Reel/Frame 058040/0001 →
Cited By (13)
US 1,133,381 US 1,134,887 US 1,134,888 US 1,136,211 US 1,136,212 US 1,136,213 US 1,136,214 US 1,136,215 US 1,137,696 US 1,137,697 US 1,140,038 US 12,409,094 US 12,616,595