Patent ID: 11953230
Assignee: INOVATE ACQUISITION COMPANY
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A wall exhaust vent, comprising:
a housing defining a vent opening; and
one or more bumpers on or at least partially within the housing and configured contact a door of the wall exhaust vent in a closed position, the one or more bumpers comprising:
a bumper body having a flanged head portion and a hollow neck portion; and
a magnet disposed at least partially within the hollow neck portion, wherein the magnet is configured to magnetically interact with the door of the wall exhaust vent through the flanged head portion to bias the door to the closed position, wherein the hollow neck portion includes an opening for receiving the magnet, wherein the hollow neck portion is configured to accept a magnet having a diameter larger than a diameter of the opening of the hollow neck portion.