Ball valve
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Description
FIG. 1 is a perspective view of a ball valve illustrating my design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D411870
Type: Grant
Filed: Aug 20, 1998
Date of Patent: Jul 6, 1999
Assignee: IPS Corporation (Collierville, TN)
Inventor: Jeffrey A. Humber (Memphis, TN)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Robin V. Taylor
Attorney: Walter W. Duft
Application Number: 0/92,523
Type: Grant
Filed: Aug 20, 1998
Date of Patent: Jul 6, 1999
Assignee: IPS Corporation (Collierville, TN)
Inventor: Jeffrey A. Humber (Memphis, TN)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Robin V. Taylor
Attorney: Walter W. Duft
Application Number: 0/92,523
Classifications
Current U.S. Class:
Valve Or Body Therefor (D23/233);
Manual Or Visible Mechanical Control Or With Provision Therefor (e.g., Handle, Lever, Etc.) (D23/245)
International Classification: 2301;
International Classification: 2301;