Hydraulic and earth engineering – Fluid control – treatment – or containment – Wave generation or enhancement
Reexamination Certificate
2008-05-20
2008-05-20
Mayo, Tara L. (Department: 3671)
Hydraulic and earth engineering
Fluid control, treatment, or containment
Wave generation or enhancement
C004S491000, C222S189070, C261SDIG022, C210S456000, C239S428500
Reexamination Certificate
active
07374366
ABSTRACT:
A wave generator comprises a seat; a positioning ring a wave generating unit received in an upper side of the seat; the wave generating unit being formed by a flow-steady base and a flow-collecting mask; the flow-steady base having a central platform; an upper surface of the central platform having a plurality of projecting blocks which are annularly arranged; the spaces between projecting blocks being formed as flow channels; an inner wall of the wave generating unit being formed with a plurality of longitudinal slots for draining water; a positioning unit for positioning the flow-steady base and the flow-collecting mask precisely; a filtering web having a plurality of holes which formed as an umbrella shape; a positioning rod extending from a central lower side of the web; and a front end of the positioning rod being formed an enlarged tapered head.
REFERENCES:
patent: 3138332 (1964-06-01), Hinderer
patent: 3239152 (1966-03-01), Bachli et al.
patent: 3684191 (1972-08-01), Shames et al.
patent: 5114072 (1992-05-01), Barhydt, Sr.
patent: 5184641 (1993-02-01), Kuhn
patent: 6902123 (2005-06-01), Grether et al.
patent: 2006/0011748 (2006-01-01), Ferrari
patent: 2006/0273203 (2006-12-01), Denzler
LandOfFree
Wave generator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Wave generator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wave generator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2753552