Grease tank and grease inlet for storing and securing used cooking grease

• US 6,227,405 B1
• Filed: 05/19/1999
• Issued: 05/08/2001
• Est. Priority Date: 05/19/1999
• Status: Expired due to Fees

• Current Assignee: Baker Commodities, Inc.
• Original Assignee: Baker Commodities, Inc.
• Inventors: Resendez, Domingo, Andreoli, James A.
• Primary Examiner(s): Shoap, Allan N.
• Assistant Examiner(s): HYLTON, ROBIN ANNETTE
• Application Number:
  US09/314,868
• Time in Patent Office: 720 Days
• Field of Search: 210/348, 99/408, 220/810, 220/826, 220/840, 220/836, 220/256, 220/370, 220/372, 220/254, 220/730, 220/210, 220/373, 220/484, 220/560.03, 220/DIG. 6, 220/748
• US Class Current: 220/840
• CPC Class Codes: A47J 37/1271 Accessories
• CPC Class Codes: B65F 1/14 Other constructional features; Accessoriesholders or carriers for hand articles A45F5/00; fastening devices E05C
• CPC Class Codes: B65F 2240/142 Grease

Abstract

An apparatus for the secure storage of used cooking grease comprises a tank, having one or more walls and a top and bottom, and a grease inlet located at the top of the tank and having upper and lower openings, with each opening at least partially spanned by one or more members.

Claims

1. An apparatus for the secure storage of used cooking grease, the apparatus comprising:

a tank, having one or more walls, a top, and a bottom;

a grease inlet proximate the top of the tank, having upper and lower openings, wherein at least the top opening is partly or completely spanned by one or more bars, the upper and lower openings disposed spatially by one or more side walls; and

wherein the grease inlet is movably coupled to the tank by hinge structure, such that direct access to the tank is gained.

2. An apparatus as recited in claim 1, further comprising a lid covering the grease inlet.

3. An apparatus as recited in claim 2, wherein the grease inlet is coupled to the tank and/or the lid by one or more hinges.

4. An apparatus as recited in claim 1, wherein the grease inlet has four walls.

5. An apparatus as recited in claim 1, wherein the grease inlet has four walls and a bottom.

6. An apparatus as recited in claim 5, wherein the lower opening is located in the bottom of the grease inlet.

7. An apparatus as recited in claim 1, wherein the upper opening of the grease inlet is larger than the lower opening of the grease inlet.

8. An apparatus as recited in claim 1, wherein the grease inlet is trapezoidal in cross section.

9. An apparatus as recited in claim 1, wherein the grease inlet is rectangular in cross section.

10. An apparatus as in claim 1, wherein the upper and lower openings are in substantially parallel planes.

11. An apparatus as recited in claim 1, further comprising one or more grease inlet locks.

12. An apparatus as recited in claim 11, wherein at least one lock is recessed in or near a wall of the tank.

19. An apparatus as recited in claim 1, wherein at least the top opening is partly or completely spanned by a grate.

13. An apparatus as recited in claim 13, wherein at least one lock is recessed in or near the upper opening of the grease inlet.

14. An apparatus for the secure storage of used cooking grease the apparatus comprising:

a tank having one or more walls, a top, and a bottom;

a grease inlet proximate the top of the tank and having a ledge and upper and lower openings, the upper and lower openings disposed spatially by one or more side walls, wherein the ledge is disposed adjacent the upper opening, and the lower opening is partially obstructed; and

a grate having a solid front end and a substantially open but barred region, wherein the substantially open but barred region of the grate spans the upper opening of the grease inlet.

15. An apparatus as recited in claim 14, further comprising one or more grease inlet locks, such that at least one grease inlet lock is recessed in the solid front end of the grating.

16. An apparatus as recited in claim 15, wherein said at least one grease inlet lock is adapted to couple with a receiver in or near a wall of the tank.

17. An apparatus as recited in claim 15, wherein said at least one grease inlet lock is coupled to the ledge of the grease inlet and to a receiver extending from a wall of the tank.

18. An apparatus for the secure storage of used cooking grease, the apparatus comprising:

a tank having four walls, a top, and a bottom;

a grease inlet proximate the top of the tank and having rectangular upper and lower openings, each upper and lower openings being spanned by a plurality of bars, the upper and lower openings disposed spatially by four side walls there between;

a lid; and

a grease inlet lock;

wherein the lid and the grease inlet are movably coupled to the tank such that movement of the lid and grease inlet allows direct access to the tank;

wherein the grease inlet is movable coupled to the tank by hinge structure, such that direct access to the tank is gained; and

wherein locking the grease inlet prevents access to the tank.