Gas flow controller
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Description
FIG. 1 is a perspective view of a gas flow controller, showing our new design;
FIG. 2 is a top plan view;
FIG. 3 is a left side elevational view;
FIG. 4 is a left end elevational view;
FIG. 5 is a right side elevational view;
FIG. 6 is a right end elevational view; and,
FIG. 7 is a bottom plan view.
Referenced Cited
Patent History
Patent number: D353198
Type: Grant
Filed: Mar 13, 1992
Date of Patent: Dec 6, 1994
Assignee: Accutron, Inc. (Phoenix, AZ)
Inventors: Richard J. Blasdell (Phoenix, AZ), Raymond L. Blasdell (Litchfield Park, AZ)
Primary Examiner: Stella Reid
Assistant Examiner: Eric Watterson
Attorneys: Don J. Flickinger, Jordan M. Meschkow, Robert A. Parsons
Application Number: 7/850,784
Type: Grant
Filed: Mar 13, 1992
Date of Patent: Dec 6, 1994
Assignee: Accutron, Inc. (Phoenix, AZ)
Inventors: Richard J. Blasdell (Phoenix, AZ), Raymond L. Blasdell (Litchfield Park, AZ)
Primary Examiner: Stella Reid
Assistant Examiner: Eric Watterson
Attorneys: Don J. Flickinger, Jordan M. Meschkow, Robert A. Parsons
Application Number: 7/850,784
Classifications