H02G 3/088
Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
Official title: {Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets}
H02G3/088 (Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets) appears on 1,094 US grants and 1,000 published applications in this corpus.
Search patents in H02G- Granted patents
- 1,094
- Published applications
- 1,000
- Assignees
- 480
- Inventors
- 1,834
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 10 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 9 | 0 |
| 1995 | 3 | 0 |
| 1996 | 8 | 0 |
| 1997 | 9 | 0 |
| 1998 | 14 | 0 |
| 1999 | 15 | 0 |
| 2000 | 18 | 0 |
| 2001 | 23 | 1 |
| 2002 | 19 | 24 |
| 2003 | 20 | 13 |
| 2004 | 20 | 18 |
| 2005 | 14 | 19 |
| 2006 | 21 | 23 |
| 2007 | 17 | 21 |
| 2008 | 15 | 16 |
| 2009 | 10 | 22 |
| 2010 | 18 | 29 |
| 2011 | 24 | 31 |
| 2012 | 20 | 34 |
| 2013 | 28 | 27 |
| 2014 | 22 | 50 |
| 2015 | 43 | 51 |
| 2016 | 61 | 41 |
| 2017 | 56 | 52 |
| 2018 | 60 | 66 |
| 2019 | 77 | 76 |
| 2020 | 65 | 75 |
| 2021 | 57 | 62 |
| 2022 | 49 | 53 |
| 2023 | 54 | 44 |
| 2024 | 60 | 63 |
| 2025 | 50 | 54 |
| 2026 | 32 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrical coupler for a first car of a multi-car vehicle29 Sep 2026US 12,746,954 B2Dellner Couplers AB
- Electric junction box mount apparatus29 Sep 2026US 12,749,882 B2Unirac, Inc.
- Electrical box15 Sep 2026US 12,738,721 B2The Wiremold Company
- Adjustable sealed electrical box8 Sep 2026US 12,731,970 B2Allied Moulded Products, Inc.
- Horizontal and vertical weatherproof cover plate with non-compatible hinge pins25 Aug 2026US 12,719,250 B1Titan3 Technology LLC
- Electrical wiring device assemblies with easy to clean surfaces1 Oct 2026US 2026/0302096 A1Pass & Seymour, Inc.
- Junction box and compressor1 Oct 2026US 2026/0302744 A1Nanchang Highly Electrical Appliances Co., Ltd.
- Cable manager and waterproof housing assembly having the same24 Sep 2026US 2026/0291192 A1Getac Technology Corporation
- Electric junction box mount apparatus24 Sep 2026US 2026/0291195 A1Unirac, Inc.
- Electric junction box mount apparatus17 Sep 2026US 2026/0280249 A1Unirac, Inc.
Most cited
By later US patents
- Watertight junction box266US 4,623,753 AAMP Incorporated · 1986
- Watertight seal for network interface device182US 6,815,612 B2Corning Cable Systems LLC · 2004
- Electrical outlet safety cover126US 4,424,407 A1984
- Recessed electrical outlet with cover122US 4,988,832 A1991
- Weatherproof cover assembly for electrical wiring devices117US 4,381,063 AGTE Products Corporation · 1983