E04H 4/148
Lighting means
Official title: {Lighting means}
E04H4/148 (Lighting means) appears on 188 US grants and 221 published applications in this corpus.
Search patents in E04H- Granted patents
- 188
- Published applications
- 221
- Assignees
- 98
- Inventors
- 342
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 2 |
| 2003 | 1 | 4 |
| 2004 | 3 | 3 |
| 2005 | 2 | 9 |
| 2006 | 6 | 9 |
| 2007 | 7 | 7 |
| 2008 | 1 | 5 |
| 2009 | 5 | 4 |
| 2010 | 3 | 2 |
| 2011 | 3 | 5 |
| 2012 | 0 | 6 |
| 2013 | 4 | 8 |
| 2014 | 2 | 8 |
| 2015 | 5 | 5 |
| 2016 | 4 | 6 |
| 2017 | 5 | 29 |
| 2018 | 10 | 11 |
| 2019 | 21 | 12 |
| 2020 | 10 | 13 |
| 2021 | 19 | 15 |
| 2022 | 10 | 7 |
| 2023 | 8 | 8 |
| 2024 | 14 | 19 |
| 2025 | 11 | 12 |
| 2026 | 8 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solar-powered inflatable swimming pool with lights1 Sep 2026US 12,723,424 B1Shenzhen Cootway Technology Co., Ltd.
- System and a method for changing color of pool lights11 Aug 2026US 12,705,960 B2Pentair Water Pool and Spa, Inc.
- Electrical post for use with a pool21 Jul 2026US 12,689,198 B1
- Outdoor soaking tub23 Jun 2026US 12,662,832 B2Larson Design, LLC
- Mounting features on sealing ring component or pool light niche housing23 Jun 2026US 12,663,148 B1
- Deck jet with integrated lighting23 Jul 2026US 2026/0208220 A1Bellson Electric Pty Ltd
- Solar pool lamp23 Jul 2026US 2026/0210507 A1Shenzhen Maining Innovation Technology Co., Ltd.
- Swimming pools and spas with pool vision16 Jul 2026US 2026/0204076 A1Zodiac Pool Systems LLC
- Swimming pool lighting device25 Jun 2026US 2026/0177226 A1
- Nozzle assembly23 Apr 2026US 2026/0108421 A1Superior Wellness Ltd
Most cited
By later US patents
- Methods and apparatus for illumination of liquids177US 7,187,141 B2Color Kinetics Incorporated · 2007
- Speed control90US 8,043,070 B2Danfoss Low Power Drives, a Division of Danfoss · 2011
- Pumping system with two way communication87US 7,854,597 B2Danfoss Low Power Drives · 2010
- Light emitting diode pool assembly83US 7,204,602 B2Super Vision International, Inc. · 2007
- Above-ground swimming pool with spillway82US 5,720,056 A1998