A45B 3/04
Electrical
Official title: electrical
A45B3/04 (Electrical) appears on 259 US grants and 258 published applications in this corpus.
Search patents in A45B- Granted patents
- 259
- Published applications
- 258
- Assignees
- 70
- Inventors
- 388
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 9 | 0 |
| 2001 | 4 | 0 |
| 2002 | 9 | 5 |
| 2003 | 3 | 8 |
| 2004 | 5 | 13 |
| 2005 | 6 | 13 |
| 2006 | 12 | 19 |
| 2007 | 4 | 20 |
| 2008 | 9 | 16 |
| 2009 | 10 | 10 |
| 2010 | 7 | 11 |
| 2011 | 4 | 7 |
| 2012 | 4 | 10 |
| 2013 | 16 | 12 |
| 2014 | 6 | 7 |
| 2015 | 10 | 10 |
| 2016 | 9 | 7 |
| 2017 | 5 | 9 |
| 2018 | 13 | 12 |
| 2019 | 10 | 10 |
| 2020 | 12 | 8 |
| 2021 | 8 | 10 |
| 2022 | 7 | 9 |
| 2023 | 4 | 7 |
| 2024 | 10 | 13 |
| 2025 | 7 | 9 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Umbrella comprising an illumination feature and methods of making and using the same26 May 2026US 12,635,773 B2
- Rod with a light mechanism and an umbrella thereof25 Nov 2025US 12,478,152 B1Tempo Manufacturing LLC
- Rod assembly for an umbrella25 Nov 2025US 12,480,640 B2Tempo Manufacturing LLC
- External lamp structure26 Aug 2025US 12,396,530 B2Linhai Zhongtian Electronic Appliance Co., Ltd
- Illuminated walking assistance apparatus8 Jul 2025US 12,349,773 B2
- Multi-function walking cane21 May 2026US 2026/0137179 A1
- Walking aid23 Apr 2026US 2026/0108028 A1Rehand Medical Technology Co., Ltd
- Customizable Lighting System for Clothing and Accessories and Illuminating Clothing19 Mar 2026US 2026/0078897 A1
- Attachable and detachable aluminum water-resistant smart safety device enclosure with multifunctional features16 Oct 2025US 2025/0321615 A1
- Lighted Walking Stick11 Sep 2025US 2025/0280930 A1
Most cited
By later US patents
- Illuminated umbrella assembly having self-contained and replacable lighting119US 6,837,255 B22005
- Battery operated lighting apparatus108US 5,584,564 A1996
- Umbrella apparatus97US 6,612,713 B1World Factory, Inc. · 2003
- Umbrella having solar powered illumination structure91US 7,000,624 B22006
- Patio table and pole fan combination87US 6,017,188 A2000