| Patents for A63B 7 - Freely-suspended gymnastic apparatus (432) |
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| 10/04/1990 | DE3910679A1 Method and mechanical facility for playing individual and multiple competition sports |
| 10/02/1990 | US4960120 Breathing apparatus |
| 07/24/1990 | US4943046 Playground apparatus |
| 03/07/1990 | CN2053930U Portable folding type apparatus for inversely hanging |
| 09/06/1989 | EP0331377A2 Playground apparatus |
| 02/08/1989 | EP0302090A1 Improvements in and relating to breathing apparatus. |
| 02/01/1989 | CN2031696U Apparatus for training soaring and turning technique |
| 01/18/1989 | EP0299550A1 System for assembling an apparatus for sports, games and gymnastics |
| 11/17/1988 | WO1988008730A1 A manually adjustable apparatus for hoisting, pressing, stretching and keeping-fit exercises |
| 11/16/1988 | CN88203704U Simple inverted hang device |
| 10/26/1988 | CN87204771U Multi-function body-building apparatus |
| 08/25/1988 | WO1988006047A1 Improvements in and relating to breathing apparatus |
| 04/19/1988 | US4738444 Shock absorbing mounting arrangement for gymnastic rings |
| 01/13/1988 | CN87204039U Baby multi-function close climbing rope |
| 12/22/1987 | US4714247 For assisting a person to learn a gymnastic feat |
| 04/22/1987 | CN86202084U Seven-function swing seesaw |
| 04/23/1985 | US4512570 Rope climbing exercise apparatus |
| 01/08/1985 | US4492373 Body therapeutic and exercising apparatus |
| 01/03/1984 | US4423861 Acrobatic apparatus |
| 08/11/1981 | CA1106865A1 Exercise assembly with flexible bar mounting |
| 07/01/1981 | EP0030942A1 Bar intended to be fixed to rings in a gymnastic room |
| 06/02/1981 | US4270750 Stationary rope climb exercise device |
| 01/22/1981 | WO1981000054A1 Bar intended to be fixed to rings in a gymnastic room |
| 10/29/1980 | EP0017837A1 Fastening means for the rope strands of nets |
| 10/21/1980 | US4229000 Trapeze fixture |
| 09/17/1980 | EP0015509A1 Swing seat |
| 06/26/1979 | US4159113 Child recreation structure |
| 05/15/1979 | US4154233 Human support apparatus |
| 11/14/1978 | US4125257 Exercising device for aerial exercises |
| 03/07/1978 | US4077403 Portable frame for doorway mounting of a trapeze bar |
| 10/04/1977 | US4052070 Variable tension ring exerciser |
| 01/25/1977 | US4004580 Vibratory massage apparatus |