Abstract: A vented hatch cover comprising a cover body, an intake filter element, and a discharge filter element includes a plurality of walls defining an air intake passage, and an air discharge passage, an inner rim and an outer rim with a plurality of ribs extending across the air intake passage. The intake filter element includes a plurality of latches engaging the ribs. The discharge filter element includes an outer disc portion with a radially outer edge having a rim with a plurality of latches that releasably secure the discharge filter element to the inner rim of the cover body.
Type:
Grant
Filed:
December 13, 2006
Date of Patent:
April 27, 2010
Assignee:
Saldo Products Inc.
Inventors:
Alex V. Degutis, Michael S. Ryan, Peter Gubricky