H02B 1/014
Corner connections for frameworks
Official title: {Corner connections for frameworks}
H02B1/014 (Corner connections for frameworks) appears on 125 US grants and 63 published applications in this corpus.
Search patents in H02B- Granted patents
- 125
- Published applications
- 63
- Assignees
- 68
- Inventors
- 206
- Latest grant
- 8 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 2 |
| 2002 | 2 | 4 |
| 2003 | 4 | 1 |
| 2004 | 3 | 1 |
| 2005 | 4 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 3 |
| 2010 | 0 | 3 |
| 2011 | 0 | 3 |
| 2012 | 8 | 4 |
| 2013 | 2 | 7 |
| 2014 | 1 | 4 |
| 2015 | 3 | 1 |
| 2016 | 1 | 4 |
| 2017 | 3 | 1 |
| 2018 | 4 | 3 |
| 2019 | 2 | 3 |
| 2020 | 3 | 1 |
| 2021 | 1 | 4 |
| 2022 | 3 | 4 |
| 2023 | 0 | 1 |
| 2024 | 3 | 1 |
| 2025 | 3 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Extension kit8 Apr 2025US 12,274,011 B2Vertiv Corporation
- Sealing corner bracket and cabinet including corner bracket18 Mar 2025US 12,251,018 B2Corning Research & Development Corporation
- Profile for electrical cabinet11 Mar 2025US 12,249,811 B2
- Structural profile for electrical cabinet1 Oct 2024US 12,107,398 B2
- Welded board and structure for electrical cabinet10 Sep 2024US 12,088,068 B2
- Seismic isolation apparatus for electric power equipment having function of absorbing vibration in wide range and earthquake-proof distributing board7 Aug 2025US 2025/0253626 A1Youho Electric Ind. Co., Ltd.
- Sealing corner bracket and cabinet including corner bracket12 Jun 2025US 2025/0185805 A1Corning Research & Development Corporation
- Integrated cabinet15 May 2025US 2025/0159834 A1Jinko Energy Storage Technology Co., Ltd.
- Sealing corner bracket and cabinet including corner bracket11 Apr 2024US 2024/0115044 A1Corning Research & Development Corporation
- Extension kit5 Jan 2023US 2023/0007795 A1Vertiv Corporation
Most cited
By later US patents
- Rack frame cabinet206US 5,997,117 AChatsworth Products, Inc. · 1999
- Electronic component enclosure and method131US 5,639,150 AAmco Engineering Co. · 1997
- Cabinet124US 5,695,263 AKnurr-Mechanik fur die Elektronik Aktiengesellschaft · 1997
- Universal electronics cabinet121US 6,238,029 B1ADS, The Power Resource, Inc. · 2001
- Switching cabinet116US 6,123,400 ARittal-Werk Rudolf Loh GmbH & Co. KG · 2000