Patent ID: 11866016
Assignee: nan
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 13:
14. The device of claim 13, wherein the at least one vent mechanism comprises a plurality of breathing apertures distal to the housing and axial to the at least one vent through-hole allowing gas to exchange from the interior of the housing into the at least one sheltered area and wherein the device is oriented at a sufficient angle to the force of gravity in combination with any of said vibrational forces such that substantial liquid does not enter any one of the plurality of breathing apertures at the distal portion of the at least one vent mechanism and overflow through the at least one vent through-hole into the housing before exiting the device over the at least one abutment by the force of gravity in combination with any of said vibrational or air-pressure forces.