H02B 1/46
Boxes
Official title: Boxes; Parts thereof or accessories therefor
H02B1/46 (Boxes) appears on 328 US grants and 325 published applications in this corpus.
Search patents in H02B- Granted patents
- 328
- Published applications
- 325
- Assignees
- 194
- Inventors
- 732
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 2 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 4 |
| 2013 | 6 | 12 |
| 2014 | 7 | 14 |
| 2015 | 12 | 16 |
| 2016 | 16 | 16 |
| 2017 | 19 | 23 |
| 2018 | 17 | 27 |
| 2019 | 31 | 34 |
| 2020 | 30 | 33 |
| 2021 | 28 | 26 |
| 2022 | 19 | 23 |
| 2023 | 23 | 15 |
| 2024 | 19 | 24 |
| 2025 | 21 | 23 |
| 2026 | 10 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Utility access box lid labeling system and methods29 Sep 2026US 12,749,416 B2Jensen Enterprises, Inc.
- High voltage PDU design15 Sep 2026US 12,738,718 B2Suzhou Littelfuse OVS Co., Ltd.
- Submodule1 Sep 2026US 12,726,006 B2Hyosung Heavy Industries Corporation
- Modular power box18 Aug 2026US 12,712,340 B2Digital Porpoise, LLC
- Expandable power distribution unit for uninterruptible power supply21 Jul 2026US 12,689,188 B2Schneider Electric IP Corporation
- Dc combiner box8 Oct 2026US 2026/0312374 A1Ds2.0, LLC
- Smooth latching to mitigate wire damage1 Oct 2026US 2026/0304650 A1Schneider Electric USA, Inc.
- Capacitor bank controller17 Sep 2026US 2026/0280242 A1Eaton Intelligent Power Limited
- Pdu device with heterogeneous feedthrough17 Sep 2026US 2026/0280255 A1Suzhou Littelfuse OVS Co., Ltd.
- Multipart coupler for retrofit of microgrid interconnection device (mid)3 Sep 2026US 2026/0261102 A1Eaton Intelligent Power Limited
Most cited
By later US patents
- High rating multipole circuit breaker formed by two adjoined molded cases98US 4,884,047 AMerlin Gerin · 1989
- Electrical box81US 5,084,596 AThe Lamson & Sessions Co. · 1992
- Fully grounded, corrosion resistant electrical enclosure79US 4,620,061 AAppleton Electric Company · 1986
- General purpose electrical box kit72US 5,272,279 ABel Products Inc. · 1993
- Electrical box mounting bracket58US 5,595,362 AB-Line Systems, Inc. · 1997