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The ornamental design for an air delivery duct, as shown and described. |
FIG. 1 is a perspective view of an air delivery duct showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a front elevational view thereof;
FIG. 7 is a rear elevational view thereof; and
FIG. 8 is a perspective view thereof, with the flexible center section shown bent into a curved position.
The lower tubular portion is shown broken-away in the views to indicate indeterminate length.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 17 1986 | MARTON, LEWIS | ATLAS AIR AUSTRALIA PTY LIMITED | ASSIGNMENT OF ASSIGNORS INTEREST | 004572 | /0896 | |
Jun 17 1986 | WARD, COLIN | ATLAS AIR AUSTRALIA PTY LIMITED | ASSIGNMENT OF ASSIGNORS INTEREST | 004572 | /0896 | |
Jul 01 1986 | Atlas Air Australia Pty., Limited | (assignment on the face of the patent) | / |
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