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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 |
| 6976923 | Carousel devices A first embodiment of carousel device provides a bouncer which cannot be tipped over accidentally. Further, a oscillating circuit enables a battery-operated motor to gently oscillate the bouncer through an 80° arc. A pair of retractable rockers are provided on the ... | 12/20/2005 |
| 5330390 | Rider propelled roundabout A rider propelled roundabout apparatus includes a stand and a roundabout assembly supported on the stand for rotation about a substantially vertical axis. The assembly is provided with at least one seat for supporting a rider, and a drive bar is supported... | 07/19/1994 |
| 4728098 | Rotating playground equipment assembly A rotating user-propelled playground equipment assembly or whirl including an equipment support base, a spindle secured to the support base, a rotatable platform assembly supported at least in part by the support base. The rotatable platform assembly incl... | 03/01/1988 |
| 4575070 | Rotatable toy assembly A rotatable toy assembly wherein a body member contoured in the form of an automobile to support a child is rotatably supported on a base member, the toy assembly including a drive arrangement operable by a child supported on the body member to cause rota... | 03/11/1986 |
| 4519602 | Playground carrousel An amusement device comprises a rotatable tub in combination with a cooperative rotary carrousel which is occupant propelled. More particularly, the device comprises a pair of conventional automobile rear end differentials anchored in the ground and space... | 05/28/1985 |
