E04F 2011/1048
With lighting means
Official title: {with lighting means}
E04F2011/1048 (With lighting means) appears on 83 US grants and 55 published applications in this corpus.
Search patents in E04F- Granted patents
- 83
- Published applications
- 55
- Assignees
- 39
- Inventors
- 98
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 0 | 8 |
| 2003 | 4 | 2 |
| 2004 | 6 | 4 |
| 2005 | 5 | 5 |
| 2006 | 2 | 0 |
| 2007 | 4 | 1 |
| 2008 | 1 | 5 |
| 2009 | 4 | 6 |
| 2010 | 2 | 3 |
| 2011 | 2 | 2 |
| 2012 | 2 | 3 |
| 2013 | 3 | 1 |
| 2014 | 4 | 4 |
| 2015 | 2 | 0 |
| 2016 | 1 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 4 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Outdoor step lamp5 Aug 2025US 12,379,080 B1
- Method of assembly of modular stair assistance device for pets29 Dec 2020US 10,876,296 B2
- Kits of parts for trimming step edges12 Nov 2019US 10,472,832 B2
- Lamp and illuminated hardscape27 Aug 2019US 10,393,331 B2Hartman Design, Inc.
- Kit of parts for trimming step edges1 Aug 2017US 9,719,262 B2
- Device for displaying images for stands or stairways19 Aug 2021US 2021/0255818 A1Stairmedia Bcn, S.L.
- Lamp and illuminated hardscape11 Jun 2020US 2020/0182421 A1Hartman Design, Inc.
- Method of assembly of modular stair assistance device for pets4 Jul 2019US 2019/0203476 A1
- Kit of parts for trimming step edges25 Oct 2018US 2018/0305935 A1
- Slip-resistant, self illuminated front lit article11 Oct 2018US 2018/0291637 A13M Innovative Properties Company
Most cited
By later US patents
- Integrally formed linear light strip with light emitting diodes362US 5,848,837 AStanTech · 1998
- Integrally formed linear light strip with light emitting diodes207US 5,927,845 AStanTech · 1999
- Portable dance floor196US 5,634,309 A1997
- Emergency lighting strip157US 5,130,909 AWickes Manufacturing Company · 1992
- Step lighting apparatus86US 5,430,627 ATivoli Lighting, Inc. · 1995