F21W 2131/107
Of the exterior of buildings
Official title: of the exterior of buildings
F21W2131/107 (Of the exterior of buildings) appears on 192 US grants and 195 published applications in this corpus.
Search patents in F21W- Granted patents
- 192
- Published applications
- 195
- Assignees
- 118
- Inventors
- 334
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 0 |
| 2002 | 2 | 5 |
| 2003 | 5 | 8 |
| 2004 | 3 | 4 |
| 2005 | 7 | 8 |
| 2006 | 4 | 7 |
| 2007 | 6 | 6 |
| 2008 | 2 | 5 |
| 2009 | 5 | 10 |
| 2010 | 4 | 10 |
| 2011 | 2 | 8 |
| 2012 | 6 | 5 |
| 2013 | 7 | 13 |
| 2014 | 7 | 6 |
| 2015 | 6 | 8 |
| 2016 | 7 | 6 |
| 2017 | 7 | 12 |
| 2018 | 11 | 15 |
| 2019 | 16 | 13 |
| 2020 | 19 | 12 |
| 2021 | 13 | 14 |
| 2022 | 9 | 4 |
| 2023 | 6 | 4 |
| 2024 | 6 | 3 |
| 2025 | 2 | 2 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Eave lamp21 Apr 2026US 12,607,342 B1
- Luminaire with a rotating pattern beam7 Apr 2026US 12,595,896 B2Lumascape Pty Ltd
- Roof-mounted emergency beacon17 Mar 2026US 12,578,084 B2
- Lighting shingle clip13 Jan 2026US 12,523,360 B1Canny Systems, LLC
- Security floodlight with simulated security camera operation18 Nov 2025US 12,474,039 B1E. Mishan & Sons, Inc.
- An apparatus for exterior electrical extension and network connectivity17 Sep 2026US 2026/0280248 A1
- Lighting shingle clip with rotatable feature27 Aug 2026US 2026/0251289 A1Canny Systems, LLC
- Multidirectional lighting assembly23 Jul 2026US 2026/0210528 A1
- Solar Light Assembly16 Jul 2026US 2026/0202025 A1Clear Blue Technologies Inc.
- Lighting system4 Jun 2026US 2026/0153222 A1Erco GmbH
Most cited
By later US patents
- Peltier-cooled LED lighting assembly202US 6,964,501 B2Altman Stage Lighting Co., Inc. · 2005
- Spot light fixture with beam adjustment133US 6,612,720 B12003
- Apparatus and method of using light sources of differing wavelengths in an unitized beam94US 7,083,304 B2Illumination Management Solutions, Inc. · 2006
- LED lighting assembly with adjustment means83US 8,152,334 B2LSI Industries, Inc. · 2012
- Illumination apparatus72US 7,025,477 B2Insta Elektro GmbH · 2006