Invention Grant
- Patent Title: Gobo projection targeting device
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Application No.: US16015037Application Date: 2018-06-21
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Publication No.: US10557682B2Publication Date: 2020-02-11
- Inventor: Jeremy T. Kilgore
- Applicant: RTK Holdings, LLC
- Applicant Address: US VA Chesapeake
- Assignee: RTK HOLDINGS, LLC
- Current Assignee: RTK HOLDINGS, LLC
- Current Assignee Address: US VA Chesapeake
- Agency: Langlotz Patent & Trademark Works, LLC
- Agent Bennet K. Langlotz
- Main IPC: F41G1/35
- IPC: F41G1/35 ; F21V14/06 ; F21V11/06 ; F41G3/08

Abstract:
Gobo projection targeting devices have a light source, a lens assembly associated with the light source, the lens assembly having a first element, a second element, and an aiming figure, the first element being closer to the light source, and the second element having a smaller diameter than the first element, such that a first portion of light emitted by the light source and transmitted by the first element will bypass the second element and a second portion of light emitted by the light source and transmitted by the first element will not bypass the second element. The first and second elements may each be converging lenses. The second element may be adapted to generate an image of the aiming figure away from the illuminator. The first portion of light may be a field illumination pattern lacking a focused image. The lens assembly may be movable.
Public/Granted literature
- US20180372449A1 GOBO PROJECTION TARGETING DEVICE Public/Granted day:2018-12-27
Information query