Light guide for modifying light distribution patterns of a light source

- LEDIL Oy
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Description

FIG. 1 is a front perspective view of a light guide for modifying light distribution patterns of a light source(s) in accordance with the present invention.

FIG. 2 is a rear perspective view of the light guide in FIG. 1.

FIG. 3 is a top view thereof.

FIG. 4 is a bottom view thereof.

FIG. 5 is a left view thereof.

FIG. 6 is a right view thereof.

FIG. 7 is a front view thereof; and,

FIG. 8 is a back view thereof.

The broken lines, within the claimed design, in the interior portion of the light guide that depict protrusions and recesses, as well as on the edges of the light guide that depict recesses are for illustrative purpose only. None of the broken lines form a part of the claimed design.

Claims

The ornamental design of a light guide, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
D494704 August 17, 2004 Yu
D499835 December 14, 2004 Yu
D515715 February 21, 2006 Egawa
D646015 September 27, 2011 Chiang
D681262 April 30, 2013 Lee
D735929 August 4, 2015 Huang
D805244 December 12, 2017 Vasylyev
D805682 December 19, 2017 Lin
Patent History
Patent number: D822887
Type: Grant
Filed: Mar 21, 2017
Date of Patent: Jul 10, 2018
Assignee: LEDIL Oy (Salo)
Inventors: Jussi Laakkio (Salo), Olli-Pekka Laakkio (Turku), Pasi Vallevuori (Turku)
Primary Examiner: Brian N. Vinson
Application Number: 29/597,829