H01K 3/32
Auxiliary devices for cleaning, placing, or removing incandescent lamps
H01K3/32 (Auxiliary devices for cleaning, placing, or removing incandescent lamps) appears on 78 US grants and 69 published applications in this corpus.
Search patents in H01K- Granted patents
- 78
- Published applications
- 69
- Assignees
- 21
- Inventors
- 113
- Latest grant
- 5 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 3 | 4 |
| 2005 | 4 | 4 |
| 2006 | 3 | 3 |
| 2007 | 5 | 2 |
| 2008 | 1 | 3 |
| 2009 | 1 | 2 |
| 2010 | 3 | 4 |
| 2011 | 1 | 5 |
| 2012 | 3 | 6 |
| 2013 | 5 | 5 |
| 2014 | 5 | 2 |
| 2015 | 2 | 3 |
| 2016 | 3 | 5 |
| 2017 | 4 | 4 |
| 2018 | 0 | 3 |
| 2019 | 4 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 4 |
| 2022 | 3 | 3 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Adapter and kit for joining a tool to a threaded pole1 Oct 2026US 2026/0302155 A1EZ Smart Co.
- Electric light bulb replacement device with a protection shell1 May 2025US 2025/0140547 A1
- Light bulb changer18 Aug 2022US 2022/0262618 A1
- Multi-configuration lamp manipulation tool28 Jul 2022US 2022/0238322 A12Ules, LLC
- Light installation tool24 Mar 2022US 2022/0088756 A1
Most cited
By later US patents