Float valve

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Description

FIG. 1 is a front perspective view of a float valve showing our new design; and,

FIG. 2 is a rear elevational view thereof.

Claims

The ornamental design for a float valve, as shown and described.

Referenced Cited
U.S. Patent Documents
3285277 November 1966 Goldtrap
D214050 May 1969 Hudson
3554219 January 1971 Hudson
D244693 June 14, 1977 Schoepe
4945944 August 7, 1990 Chen
D451983 December 11, 2001 Higgins
6354326 March 12, 2002 Le et al.
Foreign Patent Documents
1026589 March 1958 DE
2241763 March 1974 DE
2724958 March 1996 FR
417739 April 1981 SE
0068604 November 2000 WO
Patent History
Patent number: D513787
Type: Grant
Filed: Mar 15, 2004
Date of Patent: Jan 24, 2006
Inventors: Karl Thomas Tickle (Brackenhurst, Alberton), Christiaan van Zyl (Pretoria), John Nicoll Sutherland (Edenvale)
Primary Examiner: Caron D. Veynar
Assistant Examiner: Maurice Stevens
Attorney: Dowell & Dowell, P.C.
Application Number: 29/201,345
Classifications
Current U.S. Class: Ballcock Or Float Type (D23/236)