IP Library Granted Patent US 10,448,685
Granted Patent B2
US 10,448,685 · App. 15/850,176 · Granted Oct 22, 2019

Protective apparel and support apparatus and method of use

Inventors: Francis A. Czajka (Libertyville, IL); Troy Lother (Kenosha, WI); John H. Kutsch (Harvard, IL); Vince Lackowski (Racine, WI)
A41D13/1218A41D13/0025A41D13/1209A62B17/001A62B18/003A62B18/045
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 10,448,685
App. No.
15/850,176
Granted
Oct 22, 2019
Kind
B2
Abstract

A protective apparel support system is disclosed comprising a support frame configured to rest on the shoulders of a wearer, the support having a first shoulder member, a second shoulder member and a shield engagement portion. A shield is selectively coupleable to the support and protective apparel is coupled to the shield.

Claims (33)

1. A protective apparel and support apparatus, comprising:

a first gown portion defining a first barrier;

a second gown portion defining a second barrier that at least partially encloses an interior space;

a yoke configured to rest on the shoulders of a wearer, the yoke comprising:

a first chest member having a forward end and a rearward end, and a second chest member having a forward end and a rearward end, wherein:

the first chest member is configured to rest at least partially on a first shoulder of a wearer and the second chest member is configured to rest at least partially on a second shoulder of a wearer;

an air circulation system that receives air from outside the second barrier and directs the air to the interior space; and

a transparent vision shield extending from the first chest member to the second chest member.

2. The protective apparel and support apparatus of claim 1 , further comprising a securement device.

3. The protective apparel and support apparatus of claim 2 , wherein the securement device supports a weight of the yoke.

4. The protective apparel and support apparatus of claim 2 , wherein the securement device supports a weight of the second gown portion.

5. The protective apparel and support apparatus of claim 2 , wherein the securement device includes at least one of a fan, a heating system, and a cooling system.

6. The protective apparel and support apparatus of claim 2 , wherein the securement device comprises a yoke insertion device coupled to the first and/or second chest member and a yoke receiver device.

7. The protective apparel and support apparatus of claim 6 , wherein the yoke insertion device comprises a shoe and the yoke receiver device comprises a boot, wherein the shoe is removably disposed within the boot.

8. The protective apparel and support apparatus of claim 2 , wherein the securement device is at least one of a vest, jacket, shirt, scrub, harness, belt and backpack.

9. The protective apparel and support apparatus of claim 2 , wherein the securement device is coupled to a radiation shielding portion.

10. The protective apparel and support apparatus of claim 2 , wherein the securement device is permanently coupled to the yoke.

11. The protective apparel and support apparatus of claim 2 , wherein the securement device is removably coupled to the yoke.

12. The protective apparel and support apparatus of claim 1 , wherein a gap is formed between the first chest member forward end and the second chest member forward end.

13. The protective apparel and support apparatus of claim 1 , wherein a lower portion of the vision shield extends beyond a lower portion of the yoke.

14. A protective apparel and support apparatus, comprising:

a first gown portion defining a first barrier;

a second gown portion including a vision shield defining a second barrier;

a yoke configured to rest on the shoulders of a wearer, the yoke comprising:

a chest member, the chest member comprising a first chest member having a forward end and a rearward end, and a second chest member having a forward end and a rearward end, wherein:

the chest member at least partially secures the vision shield of the second gown portion,

the first chest member is configured to rest at least partially on a first shoulder of a wearer and the second chest member is configured to rest at least partially on a second shoulder of a wearer, and

the first chest member forward end is spaced apart from the second chest member forward end;

wherein the yoke includes at least one hollow chamber to communicate air within the yoke and the first chest member includes an inlet air port for receiving air directed from outside the second barrier and the second chest member includes an outlet air port for receiving air directed from inside of the second barrier.

15. The protective apparel and support apparatus of claim 14 further comprising an air circulation system.

16. The protective apparel and support apparatus of claim 15 , wherein the air circulation system comprises a fan.

17. The protective apparel and support apparatus of claim 16 , wherein the fan is a first fan and a second fan, the first fan drawing air into an interior barrier space and the second fan drawing air out of an interior barrier space.

18. The protective apparel and support apparatus of claim 17 , wherein the first chest member includes the first fan and the second chest member includes the second fan.

Assignments (6)
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 →
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 →
CHANGE OF NAME Recorded Oct 12, 2021
From: MEDLINE INDUSTRIES, INC.
To: MEDLINE INDUSTRIES, LP
Reel/Frame 057787/0674 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 21, 2017
From: CZAJKA, FRANCIS A.; LOTHER, TROY; KUTSCH, JOHN H.; LACKOWSKI, VINCE
To: MEDLINE INDUSTRIES, INC.
Reel/Frame 044938/0852 →
Cited By (2)
US 12,434,079 US 12,690,662