Manipulable beaded string
US6241572A · kind A · utility
18Cited by
15References
32Claims
0Family size
Inventor
Key dates
| Filing date | Mar 26, 1998 |
| Grant date | Jun 5, 2001 |
| Priority date | — |
| Expiry date | Mar 26, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H33/04
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A manipulatable beaded string toy device comprising of a plurality of interconnectable elements, each element including a number of beads disposed on a cord. When the plurality of interconnectable elements are interconnected, a junction formed comprises at least four beads, two from each cord, each of the at least four beads is in contact with at least three other beads of the junction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.