Zone valve operator
Latest Sparco, Inc. Patents:
Description
FIG. 1 is a perspective view of a zone valve operator showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right end view thereof; and,
FIG. 7 is a left end view thereof.
Referenced Cited
Patent History
Patent number: D369650
Type: Grant
Filed: Jan 9, 1995
Date of Patent: May 7, 1996
Assignee: Sparco, Inc. (Warwick, RI)
Inventor: Benno Lebkuchner (Warwick, RI)
Primary Examiner: Stella Reid
Assistant Examiner: Eric Waterson
Law Firm: Salter & Michaelson
Application Number: 0/33,257
Type: Grant
Filed: Jan 9, 1995
Date of Patent: May 7, 1996
Assignee: Sparco, Inc. (Warwick, RI)
Inventor: Benno Lebkuchner (Warwick, RI)
Primary Examiner: Stella Reid
Assistant Examiner: Eric Waterson
Law Firm: Salter & Michaelson
Application Number: 0/33,257
Classifications
Current U.S. Class:
Pressure Regulating Or Relieving (D23/235)