Granted Patent B2

US 12,296,060 · App. 17/875,530 · Granted May 13, 2025

Inventors: Greg Irmen (Laguna Niguel, CA); Samaresh Swaro (Sunnyvale, CA)

A61L2/10B64D11/062A61L2202/11A61L2202/23A61L2202/25A61L2202/26

Abstract

Claims (17)

1. An aircraft sanitization device comprising:

a curved enclosure operatively coupled to a first surface of an enclosed area, wherein at a first position the curved enclosure at least partially encloses a handle affixed to the first surface, and wherein the handle enables access to the enclosed area, the curved enclosure further comprises:

an inner surface facing the first surface at the first position of the curved enclosure; and

an outer surface facing away from the first surface at the first position;

a set of Ultraviolet (UV) Light Emitting Diodes (LEDs) affixed to the inner surface, wherein the set of UV LEDs is configured to sanitize the handle;

at least one switch placed on at least one of the first surface and a second surface of the enclosed area, wherein each of the at least one switch is activated in a closed state of the enclosed area and each of the at least one switch is deactivated in an open state of the enclosed area;

at least one locking mechanism, wherein the at least one locking mechanism is configured to:

engage with the first surface in the closed state; and

disengage with the first surface in the open state; and

a controller communicatively coupled to each of the set of UV LEDs, the at least one switch, and the at least one locking mechanism, wherein the controller is configured to activate the set of UV LEDs, when each of the at least one switch is activated and the locking mechanism engages the first surface in the closed state; and

a rotating mechanism operatively coupled to the curved enclosure and communicatively coupled to the controller, wherein the controller is further configured to:

instruct the rotating mechanism to move the curved enclosure to the first position, when each of the at least one switch is activated and the locking mechanism engages the first surface in the closed state; and

instruct the rotating mechanism to move the curved enclosure to at least one of a second position and at least one intermediate position, when at least one of the at least one switch is deactivated and the locking mechanism disengages the first surface.

2. The aircraft sanitization device of claim 1 , further comprising at least one sensor affixed to the inner surface of the curved enclosure and configured to generate a deactivation signal based on a predefined criterion, wherein the controller is communicatively coupled to the at least one sensor and is further configured to deactivate the set of UV LEDs based on the deactivation signal generated by the at least one sensor.

3. The aircraft sanitization device of claim 2 , wherein the predefined criterion comprises detection of a body part of a user.

4. The aircraft sanitization device of claim 1 , wherein the rotating mechanism is configured to move the curved enclosure from the first position to at least one of the second position and the at least one intermediate position, wherein at the second position the curved enclosure completely discloses the handle and at each of the at least one intermediate position the curved enclosure partially discloses the handle.

5. The aircraft sanitization device of claim 4 , wherein the first surface of the enclosed area comprises a slit to enable movement of the curved enclosure through the first surface between the first position, the second position, and at least one intermediate position.

Assignments (1)

Continuity (2)

References Cited (33)