IP Library Granted Patent US 11,674,329
Granted Patent B2
US 11,674,329 · App. 17/157,847 · Granted Jun 13, 2023

Portable containment room

Inventor: Mark C. Carter (Norco, CA)
Assignee: INTERNATIONAL E-Z UP, INC.
E04H15/14E04H15/16E04H15/50E04H15/56E04H1/1244E04H1/1266E04H15/64
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Quick Facts
Patent No.
US 11,674,329
App. No.
17/157,847
Granted
Jun 13, 2023
Kind
B2
Abstract

A containment room includes a number of opaque sides, where a first opaque side of the number of opaque sides includes a door for providing access to an interior of the containment room, a second opaque side of the number of opaque sides includes a port, and the second opaque side is adjacent to the first opaque side. The containment room also includes a roof attached to the number of opaque sides. The containment room further includes a number of pockets integrated with the roof, each pocket is configured for receiving a filter.

Claims (34)

1. A containment room, comprising:

a plurality of sides, a first side of the plurality of sides comprising a first door for providing access to an interior of the containment room;

a roof attached to the plurality of sides; and

a plurality of pockets integrated with the roof, each pocket configured for receiving a filter via a pocket opening that is accessible from the interior of the containment room, each pocket comprising a top portion attached to the roof, a bottom portion attached to a ceiling of the containment room, and a plurality of walls defined between the roof and the ceiling.

2. The containment room of claim 1 , further comprising a detachable floor.

3. The containment room of claim 1 , wherein each side is fabricated from non-porous material.

4. The containment room of claim 1 , wherein each side is attached to a frame comprising a plurality of legs for supporting a roof structure comprising an inner truss and an outer truss.

5. The containment room of claim 1 , wherein each side of the plurality of sides is opaque.

6. The containment room of claim 1 , wherein a second side of the plurality of sides includes a port.

7. The containment room of claim 6 , wherein the port comprises a cylindrical shape that extends from the second side.

8. The containment room of claim 7 , wherein air is blown into the containment room or out of the containment room via the port.

9. The containment room of claim 8 , wherein the port is attachable to a device for blowing air.

10. The containment room of claim 6 , wherein:

a third side of the plurality of sides comprises a second door; and

the third side is adjacent to the second side.

11. The containment room of claim 1 , wherein an edge of the bottom portion is detachable from the ceiling.

12. A containment room in combination with a frame,

the frame comprising:

a plurality of legs for supporting a roof structure comprising an inner truss and an outer truss; and

the containment room comprising:

a plurality of sides, a first side of the plurality of sides comprising a first door for providing access to an interior of the containment room and at least one side attached to a respective leg of the plurality of legs;

a roof attached to the plurality of sides; and

a plurality of pockets integrated with the roof, each pocket configured for receiving a filter via a pocket opening that is accessible from the interior of the containment room, each pocket comprising a top portion attached to the roof, a bottom portion attached to a ceiling of the containment room, and a plurality of walls defined between the roof and the ceiling.

13. The combination of claim 12 , wherein an edge of the bottom portion is detachable from the ceiling.

14. The combination of claim 12 , wherein:

the inner truss comprises a plurality of peak beams, and

the containment room comprises a flexible strap attached to the roof and at least one peak beam of the plurality of peak beams.

15. The combination of claim 12 , wherein each side is fabricated from non-porous material.

16. The combination of claim 12 , wherein a second side of the plurality of sides includes a port.

17. The combination of claim 16 , wherein:

a third side of the plurality of sides comprises a second door; and

the third side is adjacent to the second side.

18. The combination of claim 16 , wherein the port comprises a cylindrical shape a extends from the second side.

19. The combination of claim 12 , wherein each side of the plurality of sides is opaque.

Assignments (3)
SECURITY INTEREST Recorded Mar 4, 2026
From: INTERNATIONAL E-Z UP, INC.
To: ALTER DOMUS (US) LLC, AS COLLATERAL AGENT
Reel/Frame 073976/0524 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 17, 2026
From: CARTER, MARK C.
To: INTERNATIONAL E-Z UP, INC.
Reel/Frame 073806/0481 →
SECURITY INTEREST Recorded Aug 5, 2025
From: INTERNATIONAL E-Z UP, INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 071939/0737 →
Continuity (7)
Continuation 16702402 · Dec 3, 2019
Continuation In Part 16670937 · Oct 31, 2019
Continuation In Part 16397982 · Apr 29, 2019
Provisional Application 62774804 · Dec 3, 2018
Provisional Application 62754822 · Nov 2, 2018
Provisional Application 62664855 · Apr 30, 2018
Related Publication 20210148134A1 · May 20, 2021