Food pan management system in food warming apparatus

• US 6,116,154 A
• Filed: 08/10/1999
• Issued: 09/12/2000
• Est. Priority Date: 08/10/1999
• Status: Expired due to Term

• Current Assignee: Prince Castle LLC (Berkshire Hathaway Incorporated)
• Original Assignee: Prince Castle LLC (Berkshire Hathaway Incorporated)
• Inventors: Vaseloff, Dennis J.
• Primary Examiner(s): SIMONE, TIMOTHY F
• Application Number:
  US09/371,482
• Time in Patent Office: 399 Days
• Field of Search: 99/330-333, 99/339, 99/340, 99/342, 99/370, 99/426, 99/447, 99/448, 99/467-476, 99/483, 99/485, 99/451, 99/DIG. 14, 126/369, 126/377, 126/378, 211/181.1, 392/449, 392/459, 219/392-396, 219/214, 219/400, 219/385-387, 219/626, 219/620-622, 322/236, 165/61, 165/63, 165/64, 165/48.1, 165/267, 165/201, 165/918, 165/919, 426/237, 426/520-523, 312/236
• US Class Current: 99/483
• CPC Class Codes: A47J 39/02 Dish-warmers; Devices to keep food hot

Abstract

A system is provided for manually manipulating a food pan in a food warming apparatus having an open front end communicating with an interior warming compartment. A wire form pan holder cradles the food pan and moves the pan into and out of the warming compartment through the open end of the warming apparatus. A wire form grate is provided in the warming compartment for guiding the pan holder into and out of the compartment. The pan holder has a handle projecting forwardly thereof. First complementary interengaging stops between the wire form grate and the wire form pan holder define an inner position of the pan holder. Second complementary interengaging stops between the grate and the pan holder define an outer position of the pan holder.

Claims

1. A system for manually manipulating a food pan for containing food products in a food warming apparatus having an open front end communicating with an interior warming compartment, comprising:

a wire form pan holder for cradling the food pan and moving the pan into and out of the interior warming compartment through the open front end of the food warming apparatus;

a manually graspable handle projecting forwardly of said wire form pan holder;

a wire form grate in the warming compartment for guiding the wire form pan holder into and out of the compartment;

first complementary interengaging stop limit means between the wire form grate and the wire form pan holder for defining an inner position of the pan holder and, therefore, the pan within the warming compartment; and

second complementary interengaging stop limit means between the wire form grate and the wire form pan holder for defining an outer position of the pan holder and, therefore, the pan outside the warming compartment.

2. The system of claim 1 wherein said manually graspable handle comprises a generally U-shaped wire section of the wire form pan holder.

3. The system of claim 2 wherein said warming compartment has both front and rear open ends, and the wire form pan holder has one of said manually graspable handles at each opposite end thereof.

4. The system of claim 1 wherein said wire form grate includes side guide rails for guiding the wire form pan holder into and out of the warming compartment.

5. The system of claim 1 wherein said wire form pan holder is generally rectangularly shaped with side wire sections and end wire sections, with said manually graspable handle projecting forwardly of one of the end wire sections.

6. The system of claim 5 wherein said manually graspable handle comprises a generally U-shaped wire section of the wire form pan holder.

7. The system of claim 5 wherein said first complementary interengaging stop limit means include portions of the side wire sections of the pan holder.

8. The system of claim 5 wherein said second complementary interengaging stop limit means include portions of the side wire sections of the pan holder.

9. The system of claim 8 wherein said second complementary interengaging stop limit means include portions of the side wire sections of the pan holder.

10. A system for manually manipulating a food pan for containing food products in a food warming apparatus having an open front end communicating with an interior warming compartment, comprising:

a wire form pan holder for cradling the food pan and moving the pan into and out of the interior warming compartment through the open front end of the food warming apparatus;

a manually graspable handle projecting forwardly of said wire form pan holder;

a support means in the warming compartment for guiding the wire form pan holder into and out of the compartment;

first complementary interengaging stop limit means between the support means and the wire form pan holder for defining an inner position of the pan holder and, therefore, the pan within the warming compartment; and

second complementary interengaging stop limit means between the support means and the wire form pan holder for defining an outer position of the pan holder and, therefore, the pan outside the warming compartment.

11. The system of claim 10 wherein said manually graspable handle comprises a generally U-shaped wire section of the wire form pan holder.

12. The system of claim 11 wherein said warming compartment has both front and rear open ends, and the wire form pan holder has one of said manually graspable handles at each opposite end thereof.

13. The system of claim 10 wherein said support means includes side guide rails for guiding the wire form pan holder into and out of the warming compartment.

14. The system of claim 10 wherein said wire form pan holder is generally rectangularly shaped with side wire sections and end wire sections, with said manually graspable handle projecting forwardly of one of the end wire sections.

15. The system of claim 10 wherein said first complementary interengaging stop limit means include portions of the side wire sections of the pan holder.

16. The system of claim 10 wherein said second complementary interengaging stop limit means include portions of the side wire sections of the pan holder.

17. A system for manually manipulating a food pan for containing food products in a food warming apparatus having an open front end communicating with an interior warming compartment, comprising:

a wire form pan holder for cradling the food pan and moving the pan into and out of the interior warming compartment through the open front end of the food warming apparatus, including

a pair of laterally spaced side wire sections,

a pair of front and rear end wire sections joined to the side wire sections to form a generally rectangular configuration for cradling the food pan,

a wire form handle projecting forwardly of one of the end wire sections for manually grasping the pan holder by a user,

first stop means to facilitate defining an inner position of the pan holder and, therefore, the pan within the warming compartment, and

second stop means for facilitating and defining an outer position of the pan holder and, therefore, the pan outside the warming compartment.

18. The system of claim 17 wherein said warming compartment has both front and rear open ends, and the wire form pan holder has one of said manually graspable handles at each opposite end thereof, along with one of said first and second stop means to define inner and outer positions of the pan holder in opposite directions.