Combination timepiece and yo-yo
US6328624A · kind A · utility
3Cited by
8References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2000 |
| Grant date | Dec 11, 2001 |
| Priority date | — |
| Expiry date | Apr 19, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H1/30
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A yo-yo has a recess in one of its faces accommodating a timepiece. The yo-yo is be releasably accommodated in a base, and the base may be worn on a user's person by various means including a wristband in the manner of a wristwatch, a fob or a watch chain in the manner of a pocket watch, a necklace in the manner of a necklace watch, or a holster.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.