Bottle drain coupling
Description
FIG. 1 is a front elevational view of a bottle drain coupling showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
3156272 | November 1964 | Indrunas |
3877499 | April 1975 | Fluster |
Patent History
Patent number: D310943
Type: Grant
Filed: Oct 25, 1988
Date of Patent: Oct 2, 1990
Inventor: William E. Spencer, Sr. (Whitesburg, TN)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry A. Pfeffer
Attorney: Jerry T. Kearns
Application Number: 7/262,017
Type: Grant
Filed: Oct 25, 1988
Date of Patent: Oct 2, 1990
Inventor: William E. Spencer, Sr. (Whitesburg, TN)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry A. Pfeffer
Attorney: Jerry T. Kearns
Application Number: 7/262,017
Classifications
Current U.S. Class:
D/7619