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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 |
| 7255199 | Circulating type food and drink transport apparatus management device for managing the expiration date of food and drink arranged on a plate and including a camera for capturing a two-dimensional code on a cylindrical base of the plate, a barcode scanner for analyzing the two-dimensional code captured by the camera a... | 08/14/2007 |
| 7090069 | Circulating type food and drink transport apparatus In circulating type food and drink transport apparatus (EQU), a plurality of plates (5A) is located on a circular link chain (4) including a chain driving section (DV) and a chain driven section (FR) with a predetermined clearance. The circular link ch... | 08/15/2006 |
| 6375256 | Table with seats that move en masse around its perimeter A unit is described, consisting of an oblong table and a plurality of seats arranged approximately the same distance apart around the perimeter of the table. The unit includes elements designed to move the plurality of seats along en masse around the peri... | 04/23/2002 |
| 5477778 | Circulative catering bar equipped with warming system and cold air circulation system The invention relates to a circulative catering bar equipped with warming system and cold air circulation system which comprises a warming system in which a heater (26) is incorporated in a plate mounted on the crescent chain, a cold air circulation syste... | 12/26/1995 |
| 4977823 | Circulative catering table provided with cool air circulating system A circulative catering table provided with an endless conveyer circulating according to the circulating course supported in a horizontal plane at the designated height by a base frame and supporting the foods at the designated intervals, an appropriate nu... | 12/18/1990 |
| 4624613 | Self-service apparatus for serving foods or drinks A self-service apparatus is provided to be operated by a user for selectively serving foods or drinks. The self-service apparatus includes a support and a cover fixedly supported by the support for covering foods and drinks. A shaft is suspended from the ... | 11/25/1986 |
| 4609092 | Circulative catering table A circulative catering table having a counter and an endless path of travel for dishes and meals, provided in the counter, at least a bypass path of travel is provided, dishes containing therein meals, which have been transferred on a going path portion o... | 09/02/1986 |
| 3985206 | Automated system for a dining room or mess An automated system for a dining room or mess comprises an endless belt which is entrained about rollers so that the belt has an upper horizontal run and a lower run situated below the upper horizontal run. An electric motor or the like is provided to dri... | 10/12/1976 |
