A63B 67/165
The diabolo being able to rotate freely in one direction only
Official title: {the diabolo being able to rotate freely in one direction only, e.g. fitted with an over-running clutch}
A63B67/165 (The diabolo being able to rotate freely in one direction only) appears on 1 US grants and 1 published applications in this corpus.
Search patents in A63B- Granted patents
- 1
- Published applications
- 1
- Assignees
- 1
- Inventors
- 1
- Latest grant
- 9 Apr 2013
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