|Publication number||USD271615 S|
|Application number||US 06/251,207|
|Publication date||Nov 29, 1983|
|Filing date||Apr 6, 1981|
|Publication number||06251207, 251207, US D271615 S, US D271615S, US-S-D271615, USD271615 S, USD271615S|
|Inventors||John Prikkel, III, Dale R. Booher, Jeffrey R. Killin|
|Original Assignee||Energy Vent, Inc.|
|Export Citation||BiBTeX, EndNote, RefMan|
|External Links: USPTO, USPTO Assignment, Espacenet|
FIG. 1 is a perspective view of the damper unit showing our new design.
FIG. 2 is a top plan view thereof.
FIG. 3 is a bottom plan view thereof.
FIG. 4 is an end elevational view thereof, the opposite end being a mirror image of the end shown.
FIG. 5 is a left side elevational view thereof.
FIG. 6 is a right side elevational view thereof.