F21V 1/26
Manufacturing shades
F21V1/26 (Manufacturing shades) appears on 85 US grants and 75 published applications in this corpus.
Search patents in F21V- Granted patents
- 85
- Published applications
- 75
- Assignees
- 41
- Inventors
- 134
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 3 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 3 |
| 2006 | 1 | 4 |
| 2007 | 0 | 1 |
| 2008 | 1 | 3 |
| 2009 | 1 | 7 |
| 2010 | 2 | 0 |
| 2011 | 2 | 2 |
| 2012 | 3 | 3 |
| 2013 | 1 | 3 |
| 2014 | 2 | 2 |
| 2015 | 3 | 4 |
| 2016 | 3 | 3 |
| 2017 | 5 | 6 |
| 2018 | 6 | 8 |
| 2019 | 4 | 4 |
| 2020 | 4 | 0 |
| 2021 | 2 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 3 |
| 2024 | 2 | 3 |
| 2025 | 3 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 3D printed light fixture17 Feb 2026US 12,553,588 B2Signify Holding B. V.
- Decorative lamp16 Dec 2025US 12,498,099 B1
- FDM printed luminaires with enhanced shiny appearance24 Jun 2025US 12,337,527 B2Signify Holding B. V.
- Apparatus and system for lighting shroud system and methods thereof1 Apr 2025US 12,264,802 B2
- Device, system, and method of providing a lampshade insert for applying an artistic medium10 Sep 2024US 12,085,259 B2Design and Deliver, LLC
- Method for obtaining good adhesion of semi crystalline polymers to the build plate during fdm printing5 Mar 2026US 2026/0061692 A1Signify Holding B. V.
- New-type Lampshade29 Jan 2026US 2026/0029109 A1Hangzhou Zixuan Optoelectronic Technology Co., Ltd.
- 3d printed light fixture11 Dec 2025US 2025/0377084 A1Signify Holding B. V.
- Apparatus and system for lighting shroud system and methods thereof14 Aug 2025US 2025/0257861 A1Turf Design, Inc.
- Anti-adhesion between sections in fdm-printed object17 Jul 2025US 2025/0229482 A1Signify Holding B. V.
Most cited
By later US patents
- Do-it-yourself lampshade kit55US 6,786,621 B2Mode Interiors LLC · 2004
- Removable cover for a lamp shade52US 5,662,412 A1997
- Overhead media display system40US 6,467,209 B12002
- Method of making stained glass effect articles33US 4,009,309 A1977
- Opaque decorative pleatable material and method of manufacturing same25US 4,910,070 ATechnographics, Inc. · 1990