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US 2006/0066049 A1Published application
Sliding shell mechanism for a hollow puzzle
AssigneeFourier Idea Inc.
InventorMehdi Yahyavi
Life of this patent
Estimating the term…
Abstract
A sliding shell mechanism includes a circumferential band, and a pair of portions attachable to the circumferential band, each portion having formed on an edge portion thereof an annular groove, the grooves being sized and configured to slidingly and matingly receive tongue portions of the circumferential band. The disclosed sliding shell mechanism may include additional circumferential bands and provide a hollow interior portion in which electronic circuits may be disposed.
Claims20
A sliding shell mechanism comprising:
- a circumferential band;
- and
- a pair of portions attachable to the circumferential band, each portion having formed on an edge portion thereof an annular groove, the annular grooves being sized and configured to slidingly and matingly receive tongue portions of the circumferential band.
A sliding shell mechanism comprising:
- a pair of circumferential bands;
- a pair of connection portions;
- and
- four portions attachable to the circumferential bands and connection portions, each of the four portions having formed on an edge portion thereof an annular groove, the grooves being sized and configured to slidingly and matingly receive tongue portions of the circumferential bands and the connection portions.
1 more element
A sliding shell mechanism comprising:
- three circumferential bands;
- four connection portions;
- and
- eight portions attachable to the circumferential bands and connection portions, each of the eight portions having formed on an edge portion thereof an annular groove, the grooves being sized and configured to slidingly and matingly receive tongue portions of the circumferential bands and the connection portions.
1 more element
Dependencies are inferred from the claim text.