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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 |
| 7156143 | Shade apparatus A shade apparatus, attached to a sunroof apparatus, including a transparent window, the transparent window being supported by a window supporting member so as to be attached to a vehicle roof, and also capable of being opened and closed, comprises a winding-type roo... | 01/02/2007 |
| 5862851 | Curtain arrangement for preventing spread of smoke A curtain consists of a web of temperature resistant material forming a web surface and may be unwound from a coil arranged on a coil core. The coil is supported by a bearing arrangement including at least one supporting surface so that the coil core, at ... | 01/26/1999 |
