The broken lines in the drawings depict portions of the light guide for narrow aperture luminaire, the dash-dot broken lines represent boundaries, the additional dot-dash broken lines in
The broken lines in the drawings depict portions of the light guide for narrow aperture luminaire, the dash-dot broken lines represent boundaries, the additional dot-dash broken lines in
| Number | Name | Date | Kind |
|---|---|---|---|
| 124016 | Schneider | Feb 1872 | A |
| D26829 | Basquin | Mar 1897 | S |
| D27680 | Ewen | Sep 1897 | S |
| D284112 | English | Jun 1986 | S |
| D378672 | Aochi | Apr 1997 | S |
| 6147804 | Kashima | Nov 2000 | A |
| 6417831 | Kashima | Jul 2002 | B2 |
| D493251 | Yu | Jul 2004 | S |
| D493566 | Yu | Jul 2004 | S |
| D494704 | Yu | Aug 2004 | S |
| D560306 | Ly | Jan 2008 | S |
| D703371 | Yu | Apr 2014 | S |
| D721200 | Kim | Jan 2015 | S |
| D768913 | Cerce | Oct 2016 | S |
| D776332 | Vasylyev | Jan 2017 | S |
| D776334 | Vasylyev | Jan 2017 | S |
| D908759 | Kang | Jan 2021 | S |
| D994215 | Santoro | Aug 2023 | S |
| 20080316603 | Jang | Dec 2008 | A1 |
| 20220107455 | Santoro | Apr 2022 | A1 |
| Number | Date | Country |
|---|---|---|
| 008264279-0001 | Dec 2020 | EM |
| 008264279-0002 | Dec 2020 | EM |
| 008264279-0003 | Dec 2020 | EM |
| 6278078 | Apr 2023 | GB |
| Entry |
|---|
| U.S. Appl. No. 12/401,600, A, Feb. 27, 1872, Schneider. |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29753985 | Oct 2020 | US |
| Child | 29851305 | US |