Remote control oil sump drain valve

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Description

FIG. 1 is a perspective view of a remote control oil sump drain valve showing my new design;

FIG. 2 is an elevational view taken from one side thereof, the opposite side being a mirror image of the side shown;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

The fragmentary broken line representation of an oil sump and a support wall in FIG. 2 is for purposes of illustration only. The flexible cable is broken away for convenience of illustration in FIGS. 2 through 6.

Referenced Cited
U.S. Patent Documents
D246456 November 22, 1977 Mitsui
1995174 March 1935 Gerrand et al.
2095696 October 1937 Hackel
2509426 May 1950 Fransen
2538787 January 1951 Manhartsberger
2657705 November 1953 Gerhard et al.
3477459 November 1969 Schossow
3537679 November 1970 McCarthy et al.
3623698 November 1971 Couper et al.
3650352 March 1972 Schwarg
3664633 May 1972 Schaffner
3871483 March 1975 Espinosa et al.
3954250 May 4, 1976 Grace
4086981 May 2, 1978 Mitsui
Patent History
Patent number: D266518
Type: Grant
Filed: May 27, 1980
Date of Patent: Oct 12, 1982
Inventor: Warner O. Harris (Tienmou, Taipei (112))
Primary Examiner: James R. Largen
Attorney: W. R. Hulbert
Application Number: 6/153,431
Classifications
Current U.S. Class: Element Or Attachment (D15/5); D23/19
International Classification: D1501;