PORTABLE SANITIZING SYSTEMS AND METHODS WITH RANGE GUIDANCE

    公开(公告)号:US20210361793A1

    公开(公告)日:2021-11-25

    申请号:US17039011

    申请日:2020-09-30

    Abstract: A sanitizing head includes a housing and multiple range light sources. The housing retains an ultraviolet (UV) lamp, and UV light emitted from the UV lamp exits through a front end of the housing. The range light sources are secured to the housing and arranged in one or more pairs. The range light sources in each pair of the one or more pairs are oriented relative to each other to emit respective light beams that converge at a predetermined distance in front of the UV lamp.

    DEPLOYABLE ULTRAVIOLET LIGHT SANITIZING SYSTEMS AND METHODS

    公开(公告)号:US20210128764A1

    公开(公告)日:2021-05-06

    申请号:US17144222

    申请日:2021-01-08

    Abstract: An ultraviolet (UV) light sanitizing system and method are configured to sanitize at least one surface within an enclosed space. The UV light sanitizing system includes a UV light assembly that is selectively moveable between a stowed position and a deployed position. The UV light assembly is stowed within a stowage chamber connected to the enclosed space in the stowed position. The UV light assembly deploys out of the stowage chamber and into the enclosed space in the deployed position.

    Cart apparatus and methods for use
    93.
    发明授权

    公开(公告)号:US10994760B2

    公开(公告)日:2021-05-04

    申请号:US15985316

    申请日:2018-05-21

    Abstract: An apparatus and methods for a convertible service and recycling cart for food and beverage service and waste sorting, compaction and storage are disclosed. An example cart apparatus includes a base, a first sidewall and a second sidewall each coupled to the base and a top support coupled to the first sidewall and the second sidewall. At least one opening is defined in the top support and a lid is removably coupled to the top support. The apparatus also includes at least one container that is configured to be removably coupled to the at least one opening in the top support.

    CLEANLINESS INDICATION SYSTEMS AND METHODS
    95.
    发明申请

    公开(公告)号:US20180369440A1

    公开(公告)日:2018-12-27

    申请号:US15633869

    申请日:2017-06-27

    Abstract: A cleanliness indication system and a method that indicate that a surface of a component is clean. The cleanliness indication system and method include a photoluminescent indicator that is configured to be on the surface of the component. The photoluminescent indicator is configured to be exposed to ultraviolet (UV) light during a UV light sanitizing cycle. The photoluminescent indicator emits light due to exposure to the UV light. The photoluminescent indicator indicates that the surface of the component is clean by emitting the light due to exposure to the UV light.

    Structural Propellant for Ion Rockets (SPIR)
    96.
    发明申请

    公开(公告)号:US20170211554A1

    公开(公告)日:2017-07-27

    申请号:US15004818

    申请日:2016-01-22

    Abstract: Systems, methods, and apparatus for a structural propellant for ion rockets (SPIR) are disclosed. In one or more embodiments, a method for in-space propulsion of a spacecraft involves removing, by a removal device, a portion of a structure of the spacecraft. The method further involves feeding, by the removal device, the portion into a Hall thruster system. Further, the method involves utilizing, by the Hall thruster system, the portion as propellant to produce thrust. In one or more embodiments, the structure is an upper stage of the spacecraft. In at least one embodiment, the upper stage comprises at least one structural support and/or at least one upper stage housing. In some embodiments, the structure is manufactured from magnesium, bismuth, zinc, and/or indium.

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