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...During the Civil War, the Confederacy established its own Patent Office which issued 266 patents, a third of which concerned implements of war.
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| Number | Title | Issue Date |
| 6766563 | Hinge assembly for a door of kimchi storage device A hinge assembly for a door of a kimchi storage device is disclosed. The hinge assembly has a support member 60 including a first contact surface 62a sloping down on the upper surface thereof and a second contact surface 62b slopin... | 07/27/2004 |
| 6604369 | Method for controlling operation of kimchi storage device Disclosed is a method for controlling operation of a kimchi storage device. A compressor operates immediately if the condition to operate the compressor is met, and a heater operates after a predetermined time delay if the condition to operate the heater ... | 08/12/2003 |
| 6594897 | Method for manufacturing coolant tube of heat exchanger A coolant tube for use in a heat exchanger is manufactured by using a plate member as follows: the plate member is folded in substantially regular distances to form a plurality of folded portions; and two opposite ends of the plate member are joined in a ... | 07/22/2003 |
| 6564577 | Solenoid valve supporter of Kim-chi refrigerator The present invention relates to a solenoid valve supporter of Kim-chi refrigerator that guarantees the original functions of the solenoid valve with very simplified structure for mounting a plurality of solenoid valves by positioning every solenoid valve... | 05/20/2003 |
| 6453804 | Hinge assembly for a door of kimchi storage device The present invention relates to a hinge assembly for a door of a kimchi storage device which mounts a door opening and closing a storage chamber of the kimchi storage device on the upper surface of a body. There is provided an integral hinge assembly for... | 09/24/2002 |
| 6450364 | Door handle of Kim-chi storage The present invention discloses a door handle of a Kim-chi storage which can simplify an assembly process of a handle, and improve the appearance and touch, by adhering a handle body and a handle cover to a door of the Kim-chi storage. In a container for ... | 09/17/2002 |
| 6253668 | Compound type kimchi storage device The present invention discloses a compound type kimchi storage device including an upper storage tank of an upper open/shut type and a lower storage tank of a front slide open/shut type as storage tanks for storing foods. The kimchi storage device for rip... | 07/03/2001 |
| 6089146 | Temperature sensing device for food storage container A temperature sensing device for a food storage container accurately detects the internal temperature of a storage chamber to achieve an accurate on/off control for heating and cooling cycles by minimizing a temperature fluctuation existing in the storage... | 07/18/2000 |
