Air duct
Description
FIG. 1 is a bottom, front, and right side perspective view of an air duct showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom view thereof.
Referenced Cited
Patent History
Patent number: D328345
Type: Grant
Filed: Jun 21, 1991
Date of Patent: Jul 28, 1992
Inventor: Thomas Ganse (Lemoore, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorney: Terry M. Gernstein
Application Number: 7/718,869
Type: Grant
Filed: Jun 21, 1991
Date of Patent: Jul 28, 1992
Inventor: Thomas Ganse (Lemoore, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorney: Terry M. Gernstein
Application Number: 7/718,869
Classifications
Current U.S. Class:
Vent, Ductwork, Or Element Thereof (D23/393)