Vent assembly for a grain bin
D0788904 ยท 2017-06-06
Assignee
Inventors
- John A. Hanig (Sheffield, IA, US)
- Steven E. Sukup (Clear Lake, IA, US)
- Eugene G. Sukup (Hampton, IA, US)
- Charles E. Sukup (Dougherty, IA, US)
- Bradley A. Poppen (Sheffield, IA, US)
Cpc classification
F24F2221/52
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Weather protecting means, e.g. against wind, rain or snow
B65D88/741
PERFORMING OPERATIONS; TRANSPORTING
aerating by ambient air through openings in the wall
F24F7/02
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Roof ventilation
International classification
Abstract
Claims
We claim the ornamental design for a vent assembly for a grain bin, substantially as shown.
Description
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