IP Library Granted Patent US 9,861,229
Granted Patent B2
US 9,861,229 · App. 14/522,466 · Granted Jan 9, 2018

Moveable door for vertical cooking grill

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Quick Facts
Patent No.
US 9,861,229
App. No.
14/522,466
Granted
Jan 9, 2018
Kind
B2
Abstract

The disclosure provides a movable door that directs debris, such as oil, grease, and food particles, that falls from a plurality of cooking slots in a vertical cooking grill to an area separate from a food product delivery tray, providing a cooked food product with reduced calories that is potentially more visually appealing.

Claims (26)

1. A cooking unit, comprising:

a food product delivery area;

a cooking slot; and

a flexible door configured to have a first position to block a direct vertical path from the cooking slot to the food product delivery area, and a second position wherein a path exists for a food product to move from the cooking slot to the food delivery area, an upper portion of the flexible door configured to move horizontally as the flexible door moves from the first position to the second position, and a lower portion of the flexible door configured to move away from the cooking slot as the flexible door moves from the first position to the second position.

2. The cooking unit of claim 1 , wherein the flexible door is fabricated from a food grade material.

3. The cooking unit of claim 2 , wherein the flexible door is fabricated from Teflon.

4. The cooking unit of claim 1 , wherein the flexible door is moved from the first position to the second position by the movement of a movable rod.

5. The cooking unit of claim 4 , wherein one end of the flexible door is attached to the movable rod.

6. The cooking unit of claim 4 , wherein a second end of the flexible door is attached to a tensioner.

7. The cooking unit of claim 6 , wherein the tensioner is a weight.

8. The cooking unit of claim 4 , wherein one end of the flexible door is anchored to the cooking unit.

9. The cooking unit of claim 1 , further including a trap door having a trap door slot, the trap door configured to be movable to permit the food product to exit the cooking slot by way of the trap door slot when the flexible door is in the second position.

10. The cooking unit of claim 1 , wherein at least one of a grease, an oil, and a food debris flows along an angled surface of the flexible door to a pan when the flexible door is in the first position.

11. A cooking unit, comprising:

a food product delivery area;

a plurality of vertically oriented cooking slots;

a flexible door positioned in a first position to block at least one of a grease, an oil, and/or an other debris from falling from the plurality of vertically oriented cooking slots directly into the food product delivery area during cooking, and positioned in a second position to permit the movement of food product to the food product delivery area at the completion of cooking, the flexible door including a first portion that moves vertically away from the plurality of vertically oriented cooking slots as the flexible door moves from the first position to the second position, and a second portion that moves transversely from a first side of the plurality of vertically oriented cooking slots to a second side of the plurality of vertically oriented cooking slots as the flexible door moves from the first position to the second position.

12. The cooking unit of claim 11 , wherein the flexible door is fabricated from a food grade material.

13. The cooking unit of claim 12 , wherein the flexible door is fabricated from Teflon.

14. The cooking unit of claim 11 , wherein the flexible door is moved between positions by the movement of a movable rod.

15. The cooking unit of claim 14 , wherein one end of the flexible door is attached to the movable rod.

16. The cooking unit of claim 14 , wherein a second end of the flexible door is attached to a tensioner.

17. The cooking unit of claim 16 , wherein the tensioner is a weight.

18. The cooking unit of claim 14 , wherein one end of the flexible door is anchored to the cooking unit.

19. The cooking unit of claim 11 , further including a trap door having a plurality of trap door slots, the trap door configured to be movable to permit the food product to exit the plurality of vertically oriented cooking slots by way of the plurality of trap door slots when the flexible door is in the second position.

20. The cooking unit of claim 11 , wherein at least one of the grease, the oil, and the other debris flows along an angled surface of the flexible door to a pan when the flexible door is in the position to block at least one the grease, the oil, and/or the other debris from falling from the plurality of vertically oriented cooking slots directly into the food product delivery area during cooking.

Assignments (6)
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS Recorded Aug 1, 2025
From: MEDIOBANCA - BANCA DI CREDITO FINANZIARIO S.P.A.
To: THE DELFIELD COMPANY LLC; FRYMASTER L.L.C.; MANITOWOC FSG OPERATIONS, LLC
Reel/Frame 072330/0676 →
RELEASE OF SECURITY INTEREST IN UNITED STATES PATENTS Recorded Aug 2, 2022
From: JPMORGAN CHASE BANK, N.A.
To: CLEVELAND RANGE, LLC; THE DELFIELD COMPANY, LLC; ENODIS CORPORATION; MANITOWOC FSG OPERATIONS, LLC; WELBILT, INC.; MANITOWOC FOODSERVICE COMPANIES, LLC; FRYMASTER L.L.C.
Reel/Frame 061053/0286 →
SECURITY INTEREST Recorded Jul 28, 2022
From: MANITOWOC FSG OPERATIONS LLC
To: MEDIOBANCA - BANCA DI CREDITO FINANZIARIO S.P.A, AS SECURITY AGENT
Reel/Frame 060660/0288 →
SUPPLEMENTAL GRANT OF SECURITY INTEREST IN PATENTS Recorded Nov 1, 2018
From: FRYMASTER L.L.C.; MANITOWOC FOODSERVICE COMPANIES, LLC; MANITOWOC FSG OPERATIONS, LLC; CLEVELAND RANGE, LLC; ENODIS CORPORATION; THE DELFIELD COMPANY LLC; WELBILT, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 047384/0086 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 10, 2018
From: LEHMAN, LON; TIPPMANN, JR., EUGENE
To: LTE ENTERPRISES, LLC
Reel/Frame 047124/0289 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 29, 2018
From: LTE ENTERPRISES, LLC
To: MANITOWOC FSG OPERATIONS LLC
Reel/Frame 046735/0311 →