Invention Grant
- Patent Title: Lighting unit with replaceable and rotatable lens
- Patent Title (中): 具有更换和可旋转镜头的照明单元
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Application No.: US11539132Application Date: 2006-10-05
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Publication No.: US07766520B2Publication Date: 2010-08-03
- Inventor: James Bornhorst
- Applicant: James Bornhorst
- Applicant Address: US NY New Windsor
- Assignee: Production Resource Group, LLC
- Current Assignee: Production Resource Group, LLC
- Current Assignee Address: US NY New Windsor
- Agency: Law Office of Scott C. Harris Inc.
- Main IPC: F21S8/00
- IPC: F21S8/00 ; B60Q1/06 ; F21V21/26 ; F21V21/29
Abstract:
A lighting unit with a replaceable and rotatable lens. The lens unit can be removed and replaced. A lens rotating motor is off axis, and is counterbalanced by the light bulb holding structure that is located at the other side of the lighting unit.
Public/Granted literature
- US20070147054A1 Lighting Unit with Replaceable and Rotatable Lens Public/Granted day:2007-06-28
Information query
