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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 |
| 5810217 | Clothespin and clothes-equipment A clothespin where a rotary body which is provided with a plurality of blade portions is pivotally supported on a pinching member to pinch the pinching object with the blade portion, the pinching object can be firmly supported with the elastic force of th... | 09/22/1998 |
| 4224752 | Electromagnetic annunciator An indicating device including an indicator having a plurality of information bearing surfaces adapted to be movable from a first position to a plurality of second positions. The indicating device includes an armature member coupled to the indicator and a... | 09/30/1980 |
| 3930326 | Desk calendar A desk calendar which permits the day, date and year to be changed by the simple manipulation of two dials, having, internally, a first and second shaft, each shaft controlling two rotatable drums. Each shaft has disposed thereon a first and second actuat... | 01/06/1976 |
