Invention Grant
- Patent Title: Combination birdbath fountain with water level maintaining reservoir
- Patent Title (中): 组合水浴泉水与水位保持水库
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Application No.: US11474692Application Date: 2006-06-26
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Publication No.: US08210447B2Publication Date: 2012-07-03
- Inventor: Richard Cohen
- Applicant: Richard Cohen
- Applicant Address: US MI Ann Arbor
- Assignee: RSR Industries, Inc.
- Current Assignee: RSR Industries, Inc.
- Current Assignee Address: US MI Ann Arbor
- Agency: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.
- Main IPC: B05B17/08
- IPC: B05B17/08

Abstract:
A birdbath fountain includes a water reservoir and recirculating system. Water for the fountain is pumped from the reservoir, with the excess water from the bowl being returned to the reservoir, thereby allowing for a bowl which remains full or at a consistent depth for a longer period of time, including periods of dry or windy weather conditions. In the preferred configuration, the bowl has a depth defined by an outer raised rim and an inner raised rim. A water-containing reservoir having a depth greater than the depth of the bowl resides within the inner raised rim. An electrically operated submersible pump disposed in the water-containing reservoir is operative to pump water from the reservoir to the fountain head, after which the water returns to the bowl. At least one notch in the inner raised rim provides a fluid path from the bowl back to the reservoir, thereby keeping the water level of the bowl substantially constant.
Public/Granted literature
- US20070028846A1 Combination birdbath fountain with water level maintaining reservoir Public/Granted day:2007-02-08
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