Float operated feed valve
The broken lines shown in
Claims
The ornamental design for a float operated feed valve, as shown and described.
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Type: Grant
Filed: Jan 19, 2007
Date of Patent: Jan 8, 2008
Assignee: Oliveira & Irmao, S.A. (Esgueira)
Inventor: Antonio Manuel Moura de Oliveira (Aveiro)
Primary Examiner: Ian Simmons
Assistant Examiner: Maurice Stevens
Attorney: Greenblum & Bernstein, P.L.C.
Application Number: 29/276,239