Sealing valve
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Description
FIG. 1 is a right front perspective view of a sealing valve for use in connection with a milk pipeline valve, showing my new design;
FIG. 2 is a rear left perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a left side elevational view thereof; and,
FIG. 8 is a top plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D397766
Type: Grant
Filed: Oct 31, 1996
Date of Patent: Sep 1, 1998
Assignee: Alfa Laval Agri AB (Tumba)
Inventor: Kenneth Gustafsson (Sodertalje)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Eric Watterson
Law Firm: Hovey,Williams, Timmons & Collins
Application Number: 0/61,842
Type: Grant
Filed: Oct 31, 1996
Date of Patent: Sep 1, 1998
Assignee: Alfa Laval Agri AB (Tumba)
Inventor: Kenneth Gustafsson (Sodertalje)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Eric Watterson
Law Firm: Hovey,Williams, Timmons & Collins
Application Number: 0/61,842
Classifications