USD1034935S1 - Air ventilation system - Google Patents

Description

FIG. 1 is a perspective view of an air ventilation system showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left-side elevation view thereof;

FIG. 5 is a right-side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a partial enlarged view of a portion 8 in FIG. 1 ; and,

FIG. 9 is a perspective view thereof shown in a partially disassembled state.

The broken lines shown in FIGS. 1-9 depict portions of the air ventilation system and form no part of the claimed design. The dot-dot-dash lines in FIGS. 1 and 8 denote the boundary of the partial view and form no part of the claimed design. The dot-dash lines in FIG. 9 are purpose of identifying a disassembled state and form no part of the claimed design.

Claims (1)

CLAIM
1. We claim the ornamental design for an air ventilation system, as shown and described.

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