Ships – Boats – boat component – or attachment – Canoe or kayak
Reexamination Certificate
2007-08-08
2008-12-09
Avila, Stephen (Department: 3617)
Ships
Boats, boat component, or attachment
Canoe or kayak
C114S357000
Reexamination Certificate
active
07461612
ABSTRACT:
The present invention is a dual hull kayak that has a right pontoon that is substantially hollow and having a right forward end and a right rear end so that in ordinary buoyancy the right pontoon substantially supports the dual hull kayak from the right forward end to the right rear end. Also, a left pontoon that is substantially hollow and having a left forward end and a left rear end allows in ordinary buoyancy the left pontoon to substantially support the dual hull kayak from the left forward and to the left rear end. A bridge arch is formed between and joins the right pontoon and left pontoon. The bridge arch further comprises a shallow depression for supporting a user.
REFERENCES:
patent: 4400425 (1983-08-01), Vanha
patent: 4627373 (1986-12-01), Nishida
patent: 5061215 (1991-10-01), Walls
patent: 5870966 (1999-02-01), Christian
patent: 6871608 (2005-03-01), Rosen
patent: D566644 (2008-04-01), Houck
Avila Stephen
Clement + Cheng
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