...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 |
| 7237286 | Articulating bed An articulated bed has a stationary frame and a plurality of mattress support sections defining a mattress support area, the support sections including: a left section, a right section, a head section and a foot section. The left and right sections are hingably inte... | 07/03/2007 |
| 6701550 | Slatted frame for reclining furniture A slatted base for furniture for lying on has two longitudinally running, essentially parallel longitudinal supports (50) with mutually facing inner sides (32). The slatted base also has a plurality of spaced-apart slats (10, 71, 72) which are arranged tr... | 03/09/2004 |
| 5282285 | Bed base A slatted bed base comprising a series of units (13) each of which includes an upper slat (3) on a lower support (5) mounted on a rigid, central and longitudinal beam (7) which is fixed in relation to the floor. The lower support (5) and the upper slat (3... | 02/01/1994 |
| 4685658 | Spring element A resilient support for receiving a force acting thereon along a certain direction, and wherein the force is opposed by a bearing counterforce acting at least partly along a direction opposite to said certain direction, and which includes a plurality of b... | 08/11/1987 |