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US 11,953,230 B2Granted
Exhaust vent doors
AssigneeInOvate Acquisition Company
InventorsRichard Harpenau, Clifford Budnick, James V. Ortiz, Timothy Podnar
Life of this patent
Estimating the term…
Abstract
A wall exhaust vent (e.g., for a dryer or other HVAC system) can include 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 can include a bumper body, and a magnet disposed at least partially within the bumper body that is configured to magnetically interact with the door of the wall exhaust vent to bias the door to the closed position.
Claims4
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.
3 more elements
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;
- and
- a magnet disposed at least partially within the bumper body that is configured to magnetically interact with the door of the wall exhaust vent to bias the door to the closed position,
- wherein the one or more bumpers are disposed partially within a door interface structure which is at least partially within a recess of the housing, wherein a first portion of the bumper body is outside of the door interface structure, and wherein a second portion of the bumper body extends away from the first portion and into the door interface structure, wherein the first portion of the bumper body includes a flanged head portion, and wherein the second portion of the bumper body includes a hollow neck portion, wherein the magnet is disposed at least partially in the hollow neck portion, wherein the flanged head portion is seated in a recess of the housing, outside of an interior of the door interface structure, and wherein the hollow neck portion extends into the door interface structure.
4 more elements
Dependencies are inferred from the claim text.