Abstract: Implementations are directed to uniform resource locator (URL) access to assets within an artificial reality universe on both two-dimensional (2D) and artificial reality (XR) interfaces. Implementations can use a uniform URL schema to represent the asset, the URL being semantically meaningful and reflective of the hierarchical structure of the location of the asset within the XR universe. Accessing the URL from a 2D interface can lead the user to a landing page from which the user can choose to continue and visit the world from the 2D interface, or to instead visit the world from an XR interface. When accessing the URL from the XR interface, the user can see prefetched information regarding the destination that is automatically presented to the user in a sensible manner, such as in a rendering of a travel portal, which the user can activate to render the destination.

Abstract: An arrangement for setting variable operating elevation for a hand-held powered tool capable of generating a rotational motion and employed to manipulate a combination turbo garden tiller and a grass trimmer apparatus includes at least one elongated rod like member engageable at a first end thereof with threaded end of the apparatus and engageable at an opposed second end thereof with the powered tool. The at least one elongated rod like member has each of a predetermined length and a third predetermined cross-sectional shape in a direction transverse to the predetermined length. At least one aperture is formed through the at least one elongated rod like member in the direction transverse to the predetermined length. An elongated pin is provided and has at least one end thereof sized for insertion into the at least one aperture.

Abstract: Apparatus for trimming grass around sprinkler heads or tending a small garden area includes a tubular member having a plurality of serrations formed on one end for cutting grass around such sprinkler heads. A housing member partially disposed for reciprocal movement within the tubular member. A plate disposed for closing one end of housing member and having an outer periphery engageable with an inner surface of such tubular member for guiding during reciprocal movement. A second guide disposed around outer periphery of such housing member intermediate each end thereof. Another elongated rod like member engages an end of such first elongated rod like member. A caged biasing means is disposed over the second rod like member for absorbing shock during use of apparatus and a mechanism for manipulating the apparatus while trimming such grass around such sprinkler head or tending such small garden area.

Abstract: Apparatus for trimming grass around sprinkler heads or tending a small garden area includes a first housing member having a plurality of serrations formed on one end for cutting grass around such sprinkler heads. A second housing member partially disposed for reciprocal movement within the first housing member. A first elongated rod like member is passed through the center apertures in each housing member and the another elongated rod like member engages an end of such first elongated rod like member. A caged biasing spring is disposed over the second rod like member for aiding in reciprocal movement of the second housing member. A resilient elastomeric member is provided for absorbing shock during use of apparatus for tending such small garden area and a mechanism for manipulating the apparatus while trimming such grass around such sprinkler head or tending such small garden area.

Abstract: Apparatus for trimming grass around sprinkler heads or tending a small garden area includes a first housing member having a plurality of serrations formed on one end for cutting grass around such sprinkler heads. A second housing member partially disposed for reciprocal movement within the first housing member. A first elongated rod like member is passed through the center apertures in each housing member and the another elongated rod like member engages an end of such first elongated rod like member. A caged biasing spring is disposed over the second rod like member for aiding in reciprocal movement of the second housing member. A resilient elastomeric member is provided for absorbing shock during use of apparatus for tending such small garden area and a mechanism for manipulating the apparatus while trimming such grass around such sprinkler head or tending such small garden area.

Abstract: Apparatus for trimming grass around sprinkler heads or tending a small garden area includes a tubular member having a plurality of serrations formed on one end for cutting grass around such sprinkler heads. A housing member partially disposed for reciprocal movement within the tubular member. A plate disposed for closing one end of housing member and having an outer periphery engageable with an inner surface of such tubular member for guiding during reciprocal movement. A second guide disposed around outer periphery of such housing member intermediate each end thereof. Another elongated rod like member engages an end of such first elongated rod like member. A caged biasing means is disposed over the second rod like member for absorbing shock during use of apparatus and a mechanism for manipulating the apparatus while trimming such grass around such sprinkler head or tending such small garden area.

Abstract: Apparatus for trimming grass around sprinkler heads or tending a small garden area includes a tubular member having a plurality of serrations formed on one end for cutting grass around such sprinkler heads. A housing member partially disposed for reciprocal movement within the tubular member. A plate disposed for closing one end of housing member and having an outer periphery engageable with an inner surface of such tubular member for guiding during reciprocal movement. A second guide disposed around outer periphery of such housing member intermediate each end thereof. Another elongated rod like member engages an end of such first elongated rod like member. A caged biasing means is disposed over the second rod like member for absorbing shock during use of apparatus and a mechanism for manipulating the apparatus while trimming such grass around such sprinkler head or tending such small garden area.

Abstract: The present invention relates to a novel self extinguishing safety candle wick that can be inserted into an axial vertical bore of a preformed solid fuel candle body or can be placed in a candle mold for casting of a solid fuel candle. The self extinguishing safety candle wick comprises a central support core having a plurality of combustion enabling wick portions fixed along the length of the core separated one from one another by interposed extinguishing gaps bridged by bare core portions. The invention also relates to methods of manufacture of the self extinguishing safety candle wick.

Abstract: The present invention relates to a novel self extinguishing safety candle wick that can be inserted into an axial vertical bore of a preformed solid fuel candle body or can be placed in a candle mold for casting of a solid fuel candle. The self extinguishing safety candle wick comprises a central support core having a plurality of combustion enabling wick portions fixed along the length of the core separated one from one another by interposed extinguishing gaps bridged by bare core portions. The invention also relates to methods of manufacture of the self extinguishing safety candle wick.

Abstract: The present invention relates to a novel self extinguishing safety candle wick that can be inserted into an axial vertical bore of a preformed solid fuel candle body or can be placed in a candle mold for casting of a solid fuel candle. The self extinguishing safety candle wick comprises a central support core having a plurality of combustion enabling wick portions fixed along the length of the core separated one from one another by interposed extinguishing gaps bridged by bare core portions. The invention also relates to methods of manufacture of the self extinguishing safety candle wick.

Abstract: Apparatus for trimming grass around sprinkler heads or tending a small garden area includes a tubular member having a plurality of serrations formed on one end for cutting grass around such sprinkler heads. A housing member partially disposed for reciprocal movement within the tubular member. A plate disposed for closing one end of housing member and having an outer periphery engageable with an inner surface of such tubular member for guiding during reciprocal movement. A second guide disposed around outer periphery of such housing member intermediate each end thereof. Another elongated rod like member engages an end of such first elongated rod like member. A caged biasing means is disposed over the second rod like member for absorbing shock during use of apparatus and a mechanism for manipulating the apparatus while trimming such grass around such sprinkler head or tending such small garden area.

Abstract: The present invention relates to a novel self extinguishing safety candle wick that can be inserted into an axial vertical bore of a preformed solid fuel candle body or can be placed in a candle mold for casting of a solid fuel candle. The self extinguishing safety candle wick comprises a central support core having a plurality of combustion enabling wick portions fixed along the length of the core separated one from one another by interposed extinguishing gaps bridged by bare core portions. The invention also relates to methods of manufacture of the self extinguishing safety candle wick.